Words / A
Words starting with A
818 words from the Lexfall vocabulary, each with a definition and an example sentence.
- 80/20 The Pareto idea that a large share of the effect comes from a small share of the causes,...
- a 65-year-old The conventional demographic opener used to introduce a patient by age, often followed by...
- A/B test A controlled experiment that randomly splits users between two variants to measure which...
- A/B testing A method of comparing two versions of an asset to see which performs better.
- a background of A concise way to introduce a patient's relevant chronic conditions within a single...
- a baptism of fire A very difficult introduction to a new job or activity that tests someone severely.
- a blessing in disguise Something that seems bad at first but eventually has good results.
- a case in point A relevant example that clearly illustrates the general point just made.
- a curate's egg Something that is partly good and partly bad, so that it is difficult to judge as a whole.
- a damp squib Something that is much less impressive or exciting than expected and ends in...
- a flash in the pan A sudden but brief success that is not repeated or sustained.
- a foregone conclusion A result that is obvious and certain before it happens.
- a fortiori By even stronger reasoning, given that a related weaker case already holds.
- a known case of A phrase identifying a patient with an established, previously diagnosed condition.
- a red herring A piece of information or a topic that is misleading and distracts attention from the...
- a storm in a teacup A great deal of anger or excitement about something that is really quite trivial.
- ab initio From the very beginning, used to describe something treated as invalid or valid from its...
- abandonment The relinquishment of a contract or right, often inferred from a party's conduct.
- abashed Embarrassed or ashamed, especially after being criticised.
- abate To become less intense or widespread, or to make something do so.
- abatement The suspension or termination of legal proceedings, as on the death of a party.
- ABCDE assessment A structured, prioritised examination of Airway, Breathing, Circulation, Disability and...
- abdicate To formally give up power or responsibility.
- abdication A leader's failure to exercise the authority the role demands, leaving decisions to drift.
- abdominal distension A visible or measurable swelling of the abdomen from gas, fluid, or a mass.
- abduct To take someone away unlawfully by force or deception.
- abduction Movement of a limb away from the midline of the body.
- abductive Reasoning that infers the most plausible explanation for a set of observations.
- abet To encourage or assist someone in committing a crime or wrongdoing.
- abetment The act of encouraging or assisting the commission of a crime.
- abettor A person who assists or encourages another to commit an offence.
- abeyance A state in which the ownership of an estate or the identity of its holder is temporarily...
- abfraction The loss of cervical tooth structure attributed to occlusal loading forces flexing the...
- abjure To solemnly renounce or reject a belief, cause, claim, or course of action.
- ablation The catheter-based destruction of arrhythmogenic tissue using heat, cold, or...
- abnegate To renounce or give up a right, belief or pleasure.
- abode The place where someone lives; a dwelling.
- abortifacient An agent that induces the termination of a pregnancy.
- above-mentioned Referred to or named earlier in the document.
- above the line Relating to mass-media advertising aimed at a broad audience, such as television and...
- abrasion The pathological wearing of tooth substance through mechanical action other than...
- abreaction The therapeutic release of repressed emotion achieved by reliving the experience that...
- abrogate To repeal or formally do away with a law, right, or agreement.
- abrogation The formal abolition or annulment of an agreement or provision.
- abruption The premature separation of a normally sited placenta from the wall of the uterus.
- abscess A localised collection of pus arising from bacterial infection, either at the root apex...
- abscission The natural shedding of a leaf, flower or fruit from a plant.
- abscond To leave hurriedly and secretly, typically to escape custody or evade the law.
- absconder A person who has failed to comply with immigration conditions and cannot be traced by the...
- absconding Leaving a ward or place of care without permission when subject to observation or...
- absenteeism Habitual or persistent absence from work without good reason.
- absolute advantage The ability to produce more of a good than a rival using the same resources.
- absolute priority rule The principle that no junior class may receive value under a plan until senior dissenting...
- absolute right A right that admits of no exception or limitation and cannot be balanced against...
- absolute title The best class of registered title, guaranteeing ownership subject only to entries on the...
- absolution Formal release from guilt, blame, or punishment.
- absolve To declare someone free from guilt or liability.
- absorb To recover overhead by including it in the cost of units produced.
- absorption A costing method under which fixed manufacturing overheads are included in the cost of...
- abstain To decline to cast a vote either for or against a resolution.
- abstemious Sparing and self-restrained, especially in eating and drinking.
- abstention A formal refusal to vote either for or against a proposal.
- abstruse Difficult to understand because of profundity or obscurity.
- absurdist Relating to humour that highlights the irrationality and meaninglessness of existence.
- abulia A pathological loss of will, drive or initiative in which a person is unable to make...
- abuse of a dominant position The prohibited conduct of an undertaking holding market power that exploits or excludes...
- abuse of process The improper use of court procedure for a purpose other than resolving the genuine...
- abusive Describing an arrangement that exploits the tax rules in a way Parliament never intended.
- abutment A tooth or implant component that provides support and retention for a prosthesis.
- acantholysis The loss of cohesion between epidermal keratinocytes owing to breakdown of their...
- acanthosis A diffuse thickening of the prickle-cell layer of the epidermis.
- ACAS early conciliation The mandatory pre-claim process through which ACAS attempts to settle a dispute before a...
- accede To become a party to an existing agreement by formally consenting to its terms.
- acceleration The lenders' exercise of their right, on default, to declare the loan immediately due and...
- acceleration clause A term letting a creditor demand the entire balance at once upon default.
- accelerator An escalating commission rate that kicks in once a rep sells past quota.
- acceptance An unqualified agreement to all the terms of an offer, communicated to the offeror, which...
- acceptance criteria The specific conditions a deliverable must meet before the client will accept it as...
- acceptor The party who signs and thereby undertakes to pay a bill of exchange when it matures.
- accession The process by which a state becomes a member of the European Union.
- accessorial Relating to liability incurred as an accessory rather than as the principal offender.
- accessory A person who assists or encourages the commission of an offence without being the...
- accessory after the fact One who assists an offender, knowing a crime has been committed, in order to hinder...
- accessory muscles Muscles of the neck and shoulders recruited to assist breathing when respiratory effort...
- accidental awareness The unintended return of consciousness during general anaesthesia, sometimes with...
- accolade An award or expression of high praise.
- accommodate To adjust the focusing power of the eye in order to see objects clearly at varying...
- accommodation The process by which the eye changes the shape of its lens to focus on objects at...
- accomplice A person who knowingly helps another to commit a crime.
- accord An agreement to accept a different performance in satisfaction of an existing obligation,...
- accord and satisfaction The discharge of a claim by an agreement to accept some substituted performance in place...
- accordingly A formal connector meaning as a result of what has just been stated.
- account-based marketing A B2B approach that targets a defined set of high-value accounts with tailored campaigns.
- account management The work of maintaining and growing relationships with existing customers to retain and...
- account manager The person responsible for the ongoing relationship with a set of existing customers.
- account of profits An equitable remedy compelling a wrongdoer to hand over the gains made from the breach.
- accountability The obligation of directors to answer for their conduct and decisions to the members.
- accountability principle The requirement that the controller be responsible for, and able to demonstrate...
- accountability sink A structural arrangement in which responsibility dissolves so that no individual can be...
- accountable Responsible for one's actions and answerable for their outcomes.
- accounts payable The money a company owes to its suppliers for goods or services it has received but not...
- accounts receivable The money owed to a company by its customers for goods or services already delivered but...
- accreditation Official certification that a supplier meets a required standard.
- accrete To grow or build up gradually, especially value, interest, or a claim.
- accretion The gradual, natural addition of land by deposits of soil along a shore or bank.
- accretive Describing a transaction that increases the acquiring company's earnings per share.
- accrual The recognition of income or expense when it is earned or incurred rather than when cash...
- accrual basis An accounting method that records revenue and expenses when they are earned or incurred...
- accrue (Of a right, liability or interest) to come into existence or accumulate as an...
- acculturation The process by which a new hire absorbs the values and norms of an organisation.
- accumulated earnings tax A penalty levy on a corporation that hoards profits beyond its reasonable needs to shield...
- accumulation The retention of trust income by adding it to capital rather than distributing it to the...
- acerbic Sharp and cutting in tone, especially in humour or criticism.
- acetylation A metabolic conjugation reaction adding an acetyl group to a drug, the rate of which...
- achalasia A motility disorder in which the lower oesophageal sphincter fails to relax and...
- achromatopsia A congenital inability to perceive colour, accompanied by poor acuity and light...
- acid reflux The backflow of stomach acid into the oesophagus, producing heartburn and regurgitation.
- acknowledge To accept or admit that something, such as a patient's concern, is real and worth noting.
- acknowledgement of service The form by which the respondent confirms they have received the divorce application.
- acknowledging emotion Explicitly naming and validating the feeling a patient is expressing, rather than moving...
- acoustic shadowing The dark band seen deep to a structure that strongly reflects or absorbs ultrasound, such...
- acqui-hire An acquisition made primarily to obtain a company's talent rather than its product.
- acquiesce To accept or comply, often reluctantly and without protest.
- acquiescence A rights holder's tacit tolerance of another's use, which may bar later objection to it.
- acquired distinctiveness The capacity of an otherwise descriptive mark to identify source, gained through long and...
- acquiree The company that is being purchased in a takeover.
- acquirer The company that takes over another in a merger or acquisition.
- acquis The accumulated body of Union legislation, case law and obligations binding on the Member...
- acquisition The purchase of a controlling interest in a company by another company or investor.
- acquit To formally clear someone of a criminal charge.
- acquittal A judgment that a person is not guilty.
- acrid Unpleasantly bitter or sharp in taste or smell.
- acrimonious Angry and bitter in tone or manner, especially in a dispute.
- acrimony Bitterness or harshness of feeling, speech or manner.
- acrocyanosis A bluish discolouration of the hands and feet due to poor peripheral circulation.
- acromegaly A disorder of adults caused by excess growth hormone, producing enlargement of the hands,...
- acronym A word formed from the initial letters of a phrase, used as a memory aid or shorthand.
- act in good faith To behave honestly and with fair dealing towards the other party, having regard to the...
- actinic Caused by or relating to the effects of ultraviolet radiation on the skin.
- actinic keratosis A rough, scaly premalignant lesion arising on chronically sun-damaged skin, with...
- action in rem An admiralty proceeding brought against the ship or other maritime property itself,...
- action item A specific task assigned to someone during a meeting, to be completed by an agreed...
- action title A slide headline written as a complete sentence stating the slide's takeaway rather than...
- actionability The quality of providing sufficient legal grounds for a claim.
- actionable Describing information or a recommendation that is specific enough for the receiver to...
- actionable feedback Feedback specific enough that the recipient knows exactly what to change.
- actionable metric A metric that ties directly to a decision or intervention a team can actually take.
- active-assisted range of motion Joint movement performed by the patient with additional help from the therapist or the...
- activism The practice by which investors use their shareholdings to pressure a company into...
- activities of daily living The routine self-care tasks a person performs each day, such as washing, dressing, and...
- actual bodily harm Injury that is more than trivial but less serious than grievous bodily harm, resulting...
- actuarial Relating to the statistical calculation of risk, premiums and reserves in insurance and...
- actuary A professional who uses statistics and probability to price risk, set reserves and assess...
- actus reus The physical conduct or omission that forms the objective element of a crime.
- acuity Sharpness of a sense or of thought; severity of illness.
- acumen The ability to make quick, keen and skilful judgements.
- acute Of an illness, coming on suddenly and lasting a short time.
- acute kidney injury A sudden decline in kidney function over hours to days, marked by a rise in serum...
- acute onset A sudden beginning of symptoms.
- acute respiratory distress syndrome An acute, diffuse inflammatory lung injury causing bilateral infiltrates and severe...
- acutely unwell Describing a patient who has become seriously and suddenly ill and needs prompt...
- ad hoc arbitration Arbitration conducted without the administration of an institution, typically under the...
- ad hominem Directed at an opponent's character rather than at the substance of their argument.
- ad idem In agreement on the same thing, denoting the meeting of minds needed to form a contract.
- ad valorem Levied as a percentage of the value of the goods rather than as a fixed amount.
- adaptation A restricted act by which a work is translated, dramatised, or otherwise recast into a...
- adaptive Designed or modified to help a person carry out a task despite a limitation.
- adaptive reuse The conversion of an existing building to a new use rather than demolishing it.
- add-on A smaller acquisition made by a company to strengthen an existing platform business.
- added matter Content introduced into a patent by amendment that extends it beyond what was originally...
- addendum An addition appended to a finalised report to convey further information or a...
- additur A court's increase of an inadequate jury award, offered to the defendant to avoid a new...
- adduce To cite something, especially evidence or an example, as proof in support of an argument.
- adduce evidence To put forward evidence to the court in support of a case.
- ademption The failure of a specific legacy because its subject matter no longer forms part of the...
- adenocarcinoma A malignant tumour arising from glandular epithelium, the commonest histological type of...
- adenoidectomy The surgical removal of the adenoids, often performed for nasal obstruction or recurrent...
- adept Highly skilled or proficient at something.
- adequacy decision A determination by the Commission that a third country ensures an adequate level of data...
- adequate protection The compensation or safeguards a secured creditor is owed for any decline in its...
- adherence The extent to which a patient follows agreed treatment recommendations.
- adhesiolysis The surgical division of fibrous adhesions that abnormally bind tissues or organs...
- adhesion A band of fibrous scar tissue that abnormally binds together structures which are...
- adhocracy A flexible, informal organisational form that adapts to circumstances rather than...
- adiposity The condition of having excess body fat.
- adjacency A related market or capability a business can plausibly expand into.
- adjourn To suspend a meeting with the intention of resuming it later.
- adjournment A postponement of proceedings to a later time.
- adjudge To decide or award something by formal judgment.
- adjudicate To make a formal judgment on a dispute.
- adjudication The formal resolution of a dispute by a judge or other tribunal.
- adjudicator An official who hears and determines immigration claims or appeals.
- adjunct Something added to a main treatment or process as a secondary support.
- adjusted present value A valuation that prices the unlevered business first and adds the value of financing...
- adjuster A specialist who investigates a claim and determines the amount the insurer should pay.
- adjuvant Given in addition to the main treatment to enhance it.
- administer To give a medicine or treatment to a patient.
- administer adrenaline To give an intramuscular injection of adrenaline as first-line treatment for anaphylaxis.
- administer medication To give a patient a prescribed drug by the correct route, dose, and time.
- administration An insolvency procedure in which an appointed practitioner runs a company to rescue it or...
- administrative fine A financial penalty imposed by a supervisory authority for infringement of the GDPR,...
- administrator An insolvency practitioner appointed to manage a company in administration and act in the...
- admissibility The quality of evidence being legally acceptable and capable of being received by a court.
- admissible Allowed to be considered as evidence by a court.
- admission The act of taking a patient into hospital for care.
- admonish To reprove or warn someone firmly but not harshly.
- admonition A judicial warning or reproof, sometimes given in place of a formal penalty.
- adopter A person or organisation that takes up a new product or technology.
- adoption The extent to which customers actively use and embed a product after purchase.
- adrenal insufficiency A condition in which the adrenal glands fail to produce enough cortisol, causing fatigue,...
- adrenoceptor A receptor that mediates the effects of adrenaline and noradrenaline on target tissues.
- adroit Clever and skilful, especially in handling difficult situations.
- adroitness Skill and cleverness in physical movement or in managing affairs.
- adulteration The debasing of a product by adding an inferior or harmful substance.
- adumbrate To outline or foreshadow something in a faint or partial way.
- advance care planning The process of discussing and recording a patient's wishes for future care should they...
- advance pricing agreement An arrangement agreed in advance with a tax authority fixing the transfer pricing method...
- advancement The equitable presumption that a transfer to a person to whom the transferor owes a duty...
- adventitious Arising by chance rather than by design or inherent nature.
- adversarial Characterised by opposing parties contesting a matter against each other.
- adverse Harmful or unfavourable, especially describing an unwanted effect of treatment.
- adverse development cover Reinsurance protecting against reserves on past claims proving inadequate.
- adverse drug reaction A harmful and unintended response to a medicine given at a normal therapeutic dose.
- adverse impact A neutral-looking selection practice that nonetheless screens out a protected group at a...
- adverse inference A conclusion drawn against a party for failing to produce evidence within its control.
- adverse possession Acquiring title to land by occupying it openly and continuously against the owner's...
- adverse selection The market failure that arises when hidden information draws in the worst risks and...
- advertorial An advertisement designed to resemble genuine editorial content.
- advocacy Support that helps a person express their views and defend their rights and interests.
- advocate To publicly support or recommend a particular cause or policy.
- advocate for To speak or act on behalf of a patient to protect their rights, preferences and best...
- advowson The right of presentation to a vacant ecclesiastical benefice, treated in law as a form...
- aeolian Produced, carried or shaped by the wind.
- aestival Of or occurring in the summer.
- aestivate To pass the summer or a dry season in a dormant state.
- aetiology The cause or origin of a disease or condition.
- afebrile Having a normal body temperature; without fever.
- affability The quality of being warm, approachable, and easy to talk to.
- affable Warmly friendly, good-natured and easy to talk to.
- affect The outward, observable expression of a person's emotional state, as inferred from face,...
- affect heuristic Relying on an immediate emotional reaction rather than reasoned analysis to reach a...
- affiant A person who makes and swears an affidavit.
- affidavit A written statement sworn under oath for use as evidence.
- affiliate A company connected to another through common ownership or control.
- affinity The strength with which a drug binds to its receptor.
- affirmance The election to keep a contract on foot despite having grounds to end it.
- affirmant A person who makes a solemn affirmation instead of swearing an oath.
- affirmation A solemn non-religious declaration of truth made in place of an oath.
- affluence The state of having plenty of money; wealth.
- affordance A feature of a product that signals and enables a particular use.
- affray A public fight or brawl that disturbs the peace.
- aforementioned Referred to earlier in the same document.
- aforesaid Mentioned or referred to earlier in the same document, used to point back to a previously...
- after-acquired evidence Employee misconduct discovered only after termination that limits, though rarely bars,...
- afterload The wall tension the ventricle must generate to eject blood against arterial resistance.
- aftermarket The market for parts, accessories, and services sold after the original product.
- agency A relationship where one person acts on another's behalf.
- agenda A planned list of the topics to be discussed in a meeting.
- agent provocateur A person who incites another to commit an offence in order to secure their prosecution.
- ageusia The complete loss of the sense of taste.
- agglutination The visible clumping of particles or cells caused by antibody binding, used in many...
- aggrandise To increase one's own power, wealth, or status, often unduly.
- aggravated Of damages, increased because the defendant's conduct injured the claimant's feelings or...
- aggravated damages Enhanced compensation reflecting the injury to the claimant's feelings caused by the...
- aggravating factors Things that make a symptom worse.
- aggravation Any circumstance that increases the seriousness of an offence and the appropriate...
- aggregate demand The total demand for goods and services across an entire economy at a given price level.
- aggregation The combining of individual data points into summary figures.
- aggregator A company that grows by acquiring and consolidating many smaller businesses in a...
- agility The organisational capacity to respond and adapt quickly to change.
- agio The premium or percentage charged on the exchange of one currency or security for another.
- agitated Restless, distressed and unable to keep still, often pacing or fidgeting.
- agitation A state of restless, distressed overactivity often accompanied by rising tension.
- agnosia An inability to recognise or interpret sensory stimuli despite intact sensory pathways.
- agonal Relating to the gasping, ineffective breaths that occur close to death.
- agonist A substance that binds to a receptor and activates it to produce a biological response.
- agrammatism A pattern of speech lacking grammatical structure, with function words and inflections...
- agranulocytosis A severe and potentially life-threatening deficiency of granulocytes, frequently...
- agraphia An acquired loss of the ability to express thoughts in writing.
- agreement to agree An arrangement leaving essential terms to be settled later, usually too uncertain to bind.
- AI slop Low-quality machine-generated content flooding feeds and search results.
- aide-mémoire A written summary of the key points of a diplomatic communication, handed to the other...
- aiding and abetting Assisting or encouraging another to commit a crime so as to share in the criminal...
- air bronchogram The appearance of air-filled bronchi made visible against surrounding opacified lung.
- air entry The degree to which breath sounds can be heard in a region of lung, reflecting airflow.
- airborne precautions Measures, including a negative-pressure room and a respirator, against pathogens carried...
- akathisia A distressing sense of inner restlessness that produces a compelling need to keep moving.
- akimbo With hands on the hips and elbows turned outwards.
- akinesia A loss or marked poverty of voluntary movement.
- akrasia Acting against one's own better judgment through a lack of self-control.
- alacrity Brisk and cheerful readiness to do something.
- albatross A source of persistent trouble or burden that hampers a company's performance.
- albeit Although, used to introduce a concise concessive qualification within a sentence.
- aleatory Depending on chance, luck, or an uncertain outcome.
- alexia An acquired loss of the ability to read despite intact vision.
- alexithymia A difficulty in identifying and describing one's own emotional states.
- algospeak Coded vocabulary used to slip past platform moderation.
- aliasing A sampling artefact in which fast flow or fine detail is mismapped, distorting the image.
- alibi A defence asserting that the accused was elsewhere when the offence was committed and so...
- alienability The capacity of property to be sold, given, or otherwise transferred.
- alienation The transfer of ownership of property from one person to another.
- align on To reach a shared position on a decision, priority, or approach.
- aliquot A measured portion of a sample separated from the whole for a specific test or for...
- all-monies guarantee A guarantee securing all present and future liabilities the debtor owes the creditor,...
- allege To assert something as true without yet proving it.
- alleged Stated to have occurred or to be the case, without proof having been established.
- allegiance The loyalty owed by a person to the state of which they are a national or subject.
- allergic reaction An abnormal immune response to a drug, ranging from a rash to life-threatening...
- allergies Substances that cause a harmful immune reaction in the patient.
- alleviate To make a symptom, pain, or worry less severe.
- allocable Able to be assigned to a cost centre or cost object on some reasonable basis.
- allocate To assign a whole cost to a single cost centre or cost object.
- allocative efficiency A state in which resources flow to the uses that buyers value most highly.
- allocution The defendant's own statement of remorse or explanation offered to the court before...
- allodial Held in absolute ownership, free of any feudal superior or obligation of tenure.
- allodium Land held in absolute ownership without any obligation of service to a superior.
- allodynia Pain provoked by a stimulus that would not normally be painful, such as light touch.
- allograft A tissue or organ graft taken from a genetically different individual of the same species.
- alloimmunisation The development of antibodies against foreign red-cell or platelet antigens following...
- allosteric Relating to a site on a protein distinct from the active site, at which binding modulates...
- allotment The appropriation of a company's newly issued shares to an applicant.
- allow the appeal To decide an appeal in favour of the appellant and set aside or vary the decision below.
- allowable Permitted by the tax code as a deduction against income.
- allowable deduction An item of expenditure that the legislation permits to be set against income or gains in...
- allowance An amount of income or expenditure that may be set against tax.
- allure The quality of being powerfully and mysteriously attractive.
- alluvial Relating to fine, fertile sediment deposited by flowing water.
- alluvion Land added to a bank or shore by the gradual deposit of waterborne soil, which accrues to...
- allyship Active support by a member of a majority group for colleagues from marginalised groups.
- alogia A poverty of speech, with a reduction in the amount or informational content of what is...
- alopecia Partial or complete loss of hair or fur from areas where it is normally present.
- alpha The excess return of an investment above what its market risk alone would predict.
- also-ran A competitor that consistently trails far behind the leaders.
- altered level of consciousness A change in a patient's alertness and awareness, ranging from drowsiness to...
- altricial Born or hatched blind, naked and helpless, requiring prolonged parental care.
- altruism Unselfish concern for the welfare of others.
- altruistic Showing unselfish concern for others' well-being.
- alveolus The bony socket in the jaw that houses the root of a tooth.
- amalgam A durable restorative material made by combining mercury with an alloy of silver, tin and...
- amalgamate To combine two or more companies into a single entity.
- amalgamation The combination of two or more companies into a single new or surviving entity.
- amatory Relating to or expressing sexual love or desire.
- amaurosis Loss of vision, especially without an obvious ophthalmoscopic lesion of the eye.
- ambidexterity An organisation's capacity to exploit its current business while exploring new ones.
- ambidextrous Able to use both hands with equal skill and ease.
- ambiguity aversion A preference for known risks over unknown ones, even when the unknown may be better.
- ambiguous Open to more than one interpretation and therefore unclear.
- ambit The range or sphere within which something operates or applies.
- ambit claim A deliberately extravagant opening demand pitched well beyond expectation to leave room...
- ambivalence The simultaneous existence of contradictory feelings or attitudes towards the same object...
- ambivalent Having mixed or contradictory feelings about something.
- amblyopia Reduced vision in one eye that develops in childhood because the brain fails to process...
- ambrosial Exquisitely fragrant or delicious.
- ambulate To walk or move about, especially after surgery or a period of bed rest.
- ambulation The act of walking or moving about, especially after injury, surgery or illness.
- ambulatory Able to walk; relating to care that does not require admission.
- ambush marketing The practice of associating a brand with an event without paying to be an official...
- ameliorate To make a bad or unsatisfactory situation better.
- ameloblast An epithelial cell that secretes the enamel matrix during tooth development.
- amelogenesis The biological process by which enamel is formed by ameloblasts during tooth development.
- amenable Willing to be persuaded or to cooperate with a proposal.
- amenable to judicial review Describing a body or decision that is susceptible to challenge in judicial review...
- amend To make a small change to a document in order to correct or improve it.
- amend the articles To change a company's articles of association by special resolution of the members.
- amends Reparation or compensation made for a wrong or injury.
- amicable Characterised by friendliness and goodwill rather than hostility.
- amicus curiae A non-party who, with the court's leave, files argument to assist on a point of broad...
- aminoglycoside A class of antibiotic effective against many gram-negative organisms but associated with...
- amiodarone A broad-spectrum antiarrhythmic drug that prolongs repolarisation to suppress arrhythmias.
- amity A relationship of friendship and peaceful goodwill between people or groups.
- amnesia A partial or total loss of memory.
- amnesty A general measure regularising the status of a class of unlawfully present migrants.
- amorphous Lacking a clear shape, structure or definition.
- amortisation The systematic writing-off of the cost of an intangible asset over its useful life.
- amortise To write off the cost of an intangible asset or a debt gradually over time.
- amortization The gradual writing off of an intangible asset or the spreading of a loan's repayment...
- amortize To write off a cost gradually over a period.
- amputation The surgical removal of all or part of a limb.
- amyotrophy Wasting or atrophy of muscle tissue, typically from denervation.
- anabolism The metabolic building of complex molecules from simpler ones, requiring energy.
- anachronism A thing belonging or appropriate to a period other than the one in which it exists.
- anaemia A reduction in haemoglobin concentration below the reference range, diminishing the...
- anaesthesia Induced loss of sensation for surgery.
- anaesthetic A substance that produces a loss of sensation or consciousness, used to prevent pain...
- anaesthetise To render a patient or body part insensible to pain by administering an anaesthetic.
- anaesthetist A doctor who administers anaesthesia and manages the patient through surgery.
- anagnorisis The moment of critical recognition or discovery by a tragic protagonist.
- analgesia Relief of pain without loss of consciousness.
- analgesic A class of medicine used to relieve pain.
- analgosedation An analgesia-first sedation strategy in which pain is treated before adding hypnotic...
- analyte The specific substance in a sample that a test is designed to measure.
- anamnesis The recollection or calling to mind of things past.
- anapaest A metrical foot of two unstressed syllables followed by one stressed syllable.
- anaphora The rhetorical repetition of a word or phrase at the beginning of successive clauses or...
- anaphylactic Relating to a severe, rapidly developing allergic reaction that can threaten the airway...
- anaphylaxis A severe, rapidly progressing allergic reaction that can obstruct the airway and cause...
- anaplasia The loss of cellular differentiation and structural organisation characteristic of...
- anaplastic Describing poorly differentiated cells that have lost the features of their tissue of...
- anastomose To join two hollow structures, such as bowel ends or blood vessels, so that their lumens...
- anastomosis A surgical connection between two vessels or channels.
- anastomotic leak The escape of luminal contents through a defect at a surgical join between two hollow...
- anathema Something or someone that one strongly dislikes or finds utterly unacceptable.
- anchor To set a reference point, usually with an ambitious first number, that shapes the rest of...
- anchor tenant A large, prominent occupier whose presence draws footfall and secures a scheme's overall...
- anchoring Opening with an extreme figure to pull the final outcome toward your side.
- ancient lights A right to the continued passage of light to a window acquired by long enjoyment.
- ancillary Supporting the main matter without being central to it.
- andon A visual alert system that lets workers flag a problem on the line so it can be addressed...
- anechoic Appearing black on ultrasound because it reflects no sound, as with clear fluid.
- anergia A profound lack of energy and physical or mental drive, characteristic of depression.
- aneuploidy An abnormal number of chromosomes in a cell, a frequent feature of cancer.
- aneurysm A localised, permanent dilatation of an artery or of the heart wall.
- angel A wealthy individual who invests personal money in early-stage startups.
- angina Chest pain caused by reduced blood flow to the heart.
- angina pectoris Chest pain or discomfort that occurs when the heart muscle does not receive enough...
- angioedema A deep, transient swelling of the dermis and subcutaneous tissue, often affecting the...
- angiogenesis The formation of new blood vessels, which tumours co-opt to sustain their growth.
- angiography The imaging of blood vessels after injection of a radio-opaque contrast agent.
- angioplasty The widening of a narrowed blood vessel using a balloon-tipped catheter.
- anguish Severe mental or physical pain and suffering.
- anhedonia The inability to feel pleasure in normally enjoyable things.
- anhidrosis An absence or marked deficiency of sweating, which may predispose to heat intolerance.
- animadversion A critical or censorious remark.
- animus Hostility or ill feeling directed towards someone or something.
- aniridia A congenital, usually bilateral absence or severe hypoplasia of the iris.
- anisocoria An inequality in the diameters of the two pupils.
- anisocytosis Excessive variation in the size of red blood cells, quantified in the laboratory by the...
- anisometropia A condition in which the two eyes have unequal refractive power.
- ankylosis The pathological fusion of a tooth root directly to the alveolar bone with loss of the...
- annexure A document attached to and forming part of a principal instrument.
- annotate To add explanatory notes or comments to a result or report.
- annual recurring revenue The value of a company's recurring subscription revenue normalised to a twelve-month...
- annualise To convert a figure covering part of a year into its equivalent yearly rate.
- annualised Expressed or calculated as a total over a full year, especially of working hours or pay.
- annuitant A person who receives income from an annuity.
- annuitise To convert a lump sum of savings into a stream of guaranteed income payments.
- annuity A series of equal payments made or received at regular intervals over a defined period.
- annul To declare a contract or transaction void and of no legal effect.
- annular Describing a lesion arranged in a ring with central clearing.
- annulment The judicial vacating of an arbitral award, rendering it of no legal effect.
- anodontia The congenital absence of all teeth, a rare condition often linked to ectodermal...
- anodyne Deliberately inoffensive or bland so as to avoid causing offence or controversy.
- anomalous Deviating from what is standard or expected in the data.
- anomaly An observation that deviates from what a theory or expectation predicts.
- anomia A difficulty in retrieving words, particularly the names of objects, despite otherwise...
- anonymisation The irreversible rendering of data so that the data subject is no longer identifiable,...
- anorexia A loss of appetite for food, as a symptom rather than a psychiatric diagnosis.
- anosmia The complete loss of the sense of smell.
- anosognosia A neurological condition in which a patient is unaware of or denies their own deficit,...
- anoxia A complete absence or total lack of oxygen supply to the tissues.
- answerable Obliged to account for one's actions to someone.
- antacid A preparation that neutralises stomach acid to relieve indigestion and heartburn.
- antagonist A substance that binds to a receptor without activating it, thereby blocking the action...
- antalgic Describing a posture or gait adopted to avoid or reduce pain.
- antalgic gait A limping walking pattern adopted to avoid pain, in which less time is spent bearing...
- antecedent A thing or event that comes before and often gives rise to another.
- antecedents A defendant's previous convictions and personal history, presented to the court before...
- antediluvian Ridiculously old-fashioned; belonging to a far earlier age.
- antelucan Belonging to the hours just before dawn.
- antenatal Relating to the medical care and monitoring of a woman during pregnancy before the baby...
- anthelmintic Acting to expel or destroy parasitic worms.
- anthropometry The systematic measurement of the body's physical dimensions, such as height, weight and...
- anti-deprivation principle The rule invalidating arrangements designed to strip assets from an insolvent party's...
- anti-dilution Protecting an investor's stake from being watered down by later, cheaper share issues.
- anti-dilution provision A clause that adjusts an investor's conversion terms to protect them if the company later...
- anti-embarrassment clause A provision entitling the seller to a share of any quick, richer resale profit the buyer...
- anti-reliance clause A stipulation that the buyer relied on no statements beyond those written into the...
- anti-suit injunction A court order restraining a party from commencing or continuing court proceedings brought...
- antianginal Acting to relieve or prevent the chest pain of angina.
- antiarrhythmic Acting to correct or prevent irregularities of the heartbeat.
- antibiotic A medicine that fights bacterial infection.
- anticholinergic Blocking the action of acetylcholine at muscarinic receptors.
- anticholinesterase An agent that inhibits the enzyme acetylcholinesterase, thereby prolonging the action of...
- anticipate To foresee a likely clinical problem so that colleagues can prepare for it in advance.
- anticipation The disclosure of every feature of an invention by a single earlier item of prior art,...
- anticipatory Occurring before the time fixed for performance, especially of a breach declared in...
- anticipatory breach A breach committed by signalling, before performance falls due, that one will not perform.
- anticipatory repudiation A party's clear renunciation of its obligations before performance falls due, entitling...
- anticoagulant A drug that reduces the blood's ability to clot, used to prevent or treat harmful blood...
- anticoagulation The therapeutic reduction of the blood's tendency to clot, to prevent thromboembolism.
- anticompetitive Tending to reduce or distort competition in a market to the detriment of consumers.
- anticonvulsant A drug used to prevent or suppress epileptic seizures.
- antidiarrhoeal Acting to relieve or prevent diarrhoea.
- antidilution Protecting an investor's stake from being reduced in value by later share issues at a...
- antidilutive Describing a security whose conversion would raise earnings per share and is therefore...
- antidote An agent that counteracts the effects of a poison or the excessive action of a drug.
- antidumping Relating to duties imposed on imports sold below their normal market price.
- antiemetic A drug given to prevent or treat nausea and vomiting, a frequent aim in the postoperative...
- antiemetic prophylaxis The preventive administration of anti-sickness drugs to reduce the likelihood of nausea...
- antiepileptic Acting to prevent or reduce the frequency of epileptic seizures.
- antifibrinolytic Inhibiting the breakdown of fibrin and thereby helping to stabilise blood clots and...
- antifragile Describing a system that gains strength or improves from stress, volatility, or disorder.
- antifungal Acting to destroy or inhibit the growth of fungi.
- antihistamine A drug that counteracts the effects of histamine, used to relieve allergic symptoms.
- antihypertensive A medicine used to lower high blood pressure.
- antimetabolite A drug that interferes with normal metabolic pathways, often by mimicking a natural...
- antimicrobial stewardship A coordinated programme to optimise antimicrobial use so as to improve outcomes and limit...
- antimuscarinic Blocking muscarinic acetylcholine receptors, typically reducing secretions and relaxing...
- antineoplastic Acting to inhibit or prevent the growth of tumours.
- antipathy A deep-seated feeling of dislike or aversion.
- antiphony Responsive alternating singing or chanting between two groups.
- antiplatelet Relating to a drug that stops blood platelets from clumping together to form clots, such...
- antipodes A place diametrically opposite one's own on the globe.
- antipruritic Relieving or preventing itching.
- antipyretic A medicine used to reduce fever.
- antiretroviral Acting against retroviruses, particularly the human immunodeficiency virus.
- antiretroviral therapy A combination of drugs used to suppress replication of the human immunodeficiency virus.
- antisepsis The prevention of infection by destroying microorganisms on living tissue.
- antisialagogue A drug that reduces the production of saliva.
- antispasmodic Relieving or preventing spasm of smooth muscle, particularly in the gut.
- antithesis A rhetorical figure that sets sharply contrasting ideas against each other in balanced...
- antithetical Directly opposed to or incompatible with something.
- antithrombin A natural anticoagulant that inhibits thrombin and other serine proteases, its action...
- antitrust Relating to legislation that curbs monopolies and protects market competition.
- antitussive Acting to suppress or relieve coughing.
- antiviral Acting to inhibit the replication or spread of a virus.
- antrostomy The surgical creation of an opening into the maxillary antrum to promote drainage and...
- anuria The virtual absence of urine production, usually defined as less than 100 millilitres per...
- anxiolysis The relief of anxiety, the lightest level of sedation in which responsiveness is fully...
- anxiolytic Serving to reduce anxiety.
- anxious Feeling worried, nervous, or uneasy about an uncertain outcome.
- any other business A standing agenda item at the end of a meeting for topics not otherwise scheduled.
- apartheid An institutionalised regime of systematic oppression and domination by one racial group...
- apathy A lack of interest, enthusiasm or concern.
- apex The anatomical tip of a tooth root, through which the nerves and blood vessels enter the...
- apgar score A rapid assessment of a newborn's condition scored out of ten at one and five minutes...
- aphakia Absence of the crystalline lens from the eye.
- aphasia A loss or impairment of the ability to understand or produce language, usually due to...
- apheresis A procedure in which whole blood is separated so that a specific component is removed and...
- aphonia The complete loss of voice with an inability to produce phonation.
- aphorism A pithy observation that contains a general truth.
- aphoristic Expressed in, or fond of, concise and memorable statements of general truth.
- apical Relating to the apex or tip of a tooth root.
- apicoectomy The surgical removal of the apex of a tooth root, usually combined with a retrograde...
- aplasia Failure of an organ or tissue to produce cells, as in the marrow failure of aplastic...
- aplomb Composure and assurance under pressure.
- apnoea A temporary cessation of breathing.
- apnoeic Characterised by a temporary cessation of breathing.
- apnoeic oxygenation The maintenance of arterial oxygenation during apnoea by a passive flow of oxygen into...
- apocryphal Of a story, widely circulated but of doubtful authenticity.
- apodictic Clearly established or beyond dispute; demonstrably certain.
- apologies for the delay A conventional email opener acknowledging a late reply without over-explaining.
- apologies if I've missed anything A hedging close used when summarising or forwarding, inviting correction of any oversight.
- apophasis A rhetorical device by which a speaker raises a subject precisely by claiming to pass...
- apophatic Describing knowledge of God or ultimate reality by negation, stating only what it is not.
- apophysis A bony outgrowth or process that serves as a site of tendon or muscle attachment and has...
- apoptosis Programmed cell death that occurs in an orderly, regulated manner.
- aporia A state of puzzlement or an insoluble contradiction reached in inquiry or argument.
- apostrophe A rhetorical address to an absent person, abstraction or thing as though it could reply.
- apothegm A short, pointed, and instructive saying.
- apotheosis The highest point in the development of something; the culmination or perfect example.
- apparatchik A loyal, unquestioning official within a large political party or bureaucratic...
- apparent authority Authority that a principal, by conduct, leads a third party reasonably to believe an...
- apparent bias The appearance, judged objectively, of a real possibility that a decision-maker was not...
- appear to A hedging verb used to report an apparent pattern without asserting it as established...
- appease To pacify a demanding counterparty by giving in to their claims.
- appeasement The act of satisfying a hostile party by making concessions.
- appellant The party who appeals a court's decision.
- appendant Attached to land by operation of law as an incident of its ownership.
- appendicectomy The surgical removal of the vermiform appendix, typically for acute appendicitis.
- appendicitis Acute inflammation of the appendix, typically causing pain that shifts to the right iliac...
- apperception The mind's reflective awareness of its own perceptions and unity of experience.
- apply direct pressure To press firmly on a wound to stem external bleeding.
- appoint To formally assign someone to a role or position.
- appointing authority The institution or person empowered to appoint arbitrators where a party defaults or the...
- apportion To divide loss or liability proportionately between parties.
- apportionment The division of income or a tax base between jurisdictions or persons.
- apposite Strikingly appropriate and relevant to the matter in hand.
- appraisal A structured review of an employee's performance against agreed objectives.
- appraisal arbitrage Buying shares after a deal is announced purely to demand a judicial fair-value...
- appraisal rights A dissenting shareholder's statutory entitlement to a judicial determination of the fair...
- appreciation A rise in the value of an asset over time.
- apprehension Anxiety or unease about something that may happen in the future.
- apprehensive Feeling anxious or fearful that something bad may happen.
- apprenticeship A structured arrangement combining paid employment with training towards a recognised...
- approbate and reprobate To both accept a benefit under an instrument and reject its accompanying burdens, which...
- approbation Approval or praise, especially when formally expressed.
- appropriability The degree to which a firm can capture the value its own innovation creates rather than...
- appropriate technical and organisational measures The security safeguards a controller or processor must implement to ensure a level of...
- appropriation The assumption of the rights of an owner over property, a key element of theft.
- approximate To bring the edges of a wound or tissue together so that they can heal or be sutured.
- approximation The bringing of national laws into closer alignment, short of complete uniformity.
- appurtenance A minor right, privilege or property that attaches to and passes with the principal land...
- appurtenant Attached to and passing with a piece of land as a legal accessory.
- apraxia An inability to carry out learned purposeful movements despite intact motor and sensory...
- apricity The warmth of the sun in winter.
- aptitude A natural ability or talent that predisposes one to acquire a skill.
- apyrexial Having no fever; with a body temperature within the normal range.
- aqueous Relating to the watery fluid in the front chamber of the eye that nourishes the cornea...
- aqueous humour The clear fluid in the front chamber of the eye that nourishes the cornea and lens and...
- arbiter A person with authority to settle a dispute or decide a contested matter.
- arbitrability The capacity of a particular type of dispute to be resolved by arbitration rather than...
- arbitrage The practice of profiting from price differences for the same asset in different markets.
- arbitrageur An investor who trades on the price gap that opens once a takeover is announced.
- arbitral Relating to arbitration or to the tribunal that conducts it.
- arbitral tribunal The arbitrator or panel of arbitrators appointed to hear and decide the dispute.
- arbitrament The settling of a dispute by an arbitrator, or the decision itself.
- arbitrary Based on individual discretion rather than law, and therefore unjust or unpredictable.
- arbitrate To settle a dispute as an impartial third party chosen by those in disagreement.
- arbitration Settling a dispute via a neutral third party instead of a court.
- arbitration agreement The parties' agreement to submit present or future disputes to arbitration rather than to...
- arbitration clause A provision within a wider contract by which the parties agree to refer disputes arising...
- arbitrator A neutral individual appointed to hear a dispute and render a binding decision outside...
- arboreal Living in or adapted to life among trees.
- arcadian Relating to an idealised, simple and unspoilt rural existence.
- arcane Understood by few; mysterious or secret.
- archetype A universal character pattern a brand adopts to shape its personality and story.
- ardour Intense passion, enthusiasm or desire.
- arduous Requiring great and sustained effort; strenuous and tiring.
- areflexia The complete absence of a normal reflex response to stimulation.
- arguendo For the sake of argument, conceding a point only hypothetically.
- arm's length Conducted between independent parties each acting in their own interest.
- arm's length principle The standard requiring that intra-group transactions be priced as if the parties were...
- armistice A formal agreement between opposing parties to stop fighting.
- aromatic Having a pleasant, distinctive and usually spicy or fragrant smell.
- arraign To bring an accused before a court to hear the charges and enter a plea.
- arraignment The first hearing at which an accused is formally read the charges and enters a plea.
- arrearage The total amount of an overdue debt that has accumulated in arrears.
- arrears Tax that remains unpaid after its due date.
- arrest of a vessel The detention of a ship by order of an admiralty court to found jurisdiction or provide...
- arrhythmia Any disturbance of the rate, regularity, or origin of the heartbeat.
- arrhythmogenic Tending to provoke or sustain abnormal heart rhythms.
- arrived ship A vessel that has reached the agreed destination in the charter such that it is legally...
- arriviste An assertively ambitious person determined to succeed socially or financially, often...
- arrogate To take or claim something for oneself without justification.
- arson The criminal act of deliberately and unlawfully setting fire to property.
- artefact A spurious feature in a result that arises from the method of measurement rather than...
- arterial Relating to the arteries, as in an indwelling line used for continuous blood-pressure...
- arterial blood gas A blood test taken from an artery to measure oxygen, carbon dioxide, and acid-base status.
- arteriovenous fistula A surgically created connection between an artery and a vein used as long-term access for...
- arthrocentesis Aspiration of fluid from a joint with a needle, for diagnosis or therapeutic relief.
- arthrodesis The surgical fusion of a joint to relieve pain or provide stability.
- arthrokinematics The small accessory movements, such as rolling and gliding, that occur between joint...
- arthroplasty The surgical reconstruction or replacement of a joint to restore movement and relieve...
- arthroscopy A minimally invasive procedure using a camera to inspect and treat the inside of a joint.
- articles of association The internal rulebook of a company governing its management and the rights of its members.
- articulate To express an idea or concern clearly and coherently in words.
- articulation The shaping of speech sounds by movement of the lips, tongue, jaw and palate.
- artificer A skilled craftsman, maker or inventor of things.
- artificiality The quality of being contrived and lacking genuine commercial substance.
- artisanal Made in a traditional, small-scale, and skilled way.
- as a matter of urgency A phrase signalling that the action requested must be taken immediately.
- as between Governing the position solely between the named parties, without affecting the rights of...
- as-efficient competitor test An analytical test asking whether a rival as efficient as the dominant firm could compete...
- as per my last email A pointed reference to information already sent, often signalling mild frustration that...
- as the case may be Indicating that whichever of two or more stated alternatives applies is to be selected...
- ASA physical status A standardised classification of a patient's overall fitness for anaesthesia based on...
- asbestosis Diffuse interstitial lung fibrosis resulting from prolonged inhalation of asbestos fibres.
- ascendancy A position of dominant power or influence over rivals.
- ascertain To find out or establish something with certainty.
- ascetic Characterised by severe self-discipline and abstention from indulgence.
- ascites An abnormal build-up of fluid within the abdominal cavity.
- asepsis The state or practice of being free from pathogenic micro-organisms, maintained by...
- aseptic Free from contaminating micro-organisms, or using a technique that prevents infection.
- aseptic technique A method of carrying out a procedure that keeps the area free from contaminating...
- asperity Harshness or sharpness of tone, manner, or temper.
- aspersion An attack on the reputation or integrity of someone.
- asphyxia A dangerous lack of oxygen supply to the tissues, of particular concern around the time...
- aspirate To draw back stomach contents through a feeding tube to check its position or measure...
- aspiration The inhalation of gastric contents or other material into the tracheobronchial tree.
- aspirational Appealing to customers' desire for a higher status or lifestyle.
- asportation The carrying away of another's property, an element of larceny and kidnapping.
- assay A laboratory procedure for measuring the presence, amount, or activity of a substance.
- assent Willing agreement or approval, particularly that of a child or person who cannot give...
- assertion A representation by management, explicit or implied, about the recognition, measurement,...
- assertiveness The quality of stating one's views and needs confidently without aggression.
- assessable Liable to be evaluated and charged to tax.
- assessment The SBAR element in which you state your clinical impression and what you think is going...
- asset allocation The way an investment portfolio is divided among different asset classes such as shares,...
- asset-heavy Describing a business model that requires substantial investment in fixed capital such as...
- asset-light Describing a business model that relies on minimal fixed capital, often through...
- asset purchase A transaction in which the buyer acquires selected assets and liabilities of a business...
- assiduity Constant and diligent effort or attention applied to a task.
- assiduous Showing great care, persistence and unremitting attention in whatever one does.
- assign To transfer ownership of an intellectual property right to another person.
- assignability The capacity of a contractual right to be transferred to a third party.
- assignation A secret arrangement to meet, especially between lovers.
- assignee The party to whom a contractual right or benefit is transferred.
- assignment The transfer of a right or benefit under a contract to another person.
- assignor The party who transfers a contractual right or benefit to another.
- assimilate To absorb an acquired business fully into the buyer's structure and culture.
- assimilation The process by which a new employee becomes fully absorbed into a team's ways of working.
- assist with washing and dressing To help a patient carry out personal hygiene and get dressed when they cannot manage...
- assisted delivery A vaginal birth aided by instruments such as forceps or a ventouse.
- assistive Relating to equipment or technology that supports independence in daily activities.
- associated symptoms Other symptoms occurring alongside the main one.
- assonance The repetition of similar vowel sounds in nearby words.
- assuage To make an unpleasant feeling less intense; to soothe or relieve.
- assumptive Describing a closing technique that proceeds as if the customer has already agreed.
- assurance An independent professional opinion that gives users confidence in the reliability of...
- astereognosis An inability to identify objects by touch alone despite intact primary sensation.
- asterixis A brief, involuntary lapse of muscle tone producing a flapping tremor of the outstretched...
- asthma A chronic condition in which the airways narrow and swell, causing wheezing and...
- astigmatism A refractive error caused by an irregularly curved cornea or lens, producing distorted or...
- astringent Sharp or puckering to the taste, causing the mouth to contract.
- astroturfing Faking grassroots enthusiasm by disguising sponsored promotion as spontaneous public...
- astute Having or showing an ability to assess situations shrewdly and act to advantage.
- asylee A person who has already been granted asylum, as distinct from a pending asylum-seeker.
- asylum The protection granted by a state to someone fleeing persecution in another country.
- asymmetry An imbalance, especially where one party holds more information than another.
- asymptomatic Showing no symptoms despite having a condition.
- asymptotic Approaching a given value or line ever more closely without ever quite reaching it.
- asyndeton The rhetorical omission of conjunctions between successive clauses to quicken the pace of...
- asystole The complete absence of electrical and mechanical cardiac activity, seen as a flat line.
- at arm's length Describing a transaction between parties acting independently in their own separate...
- at odds with In disagreement or conflict with someone or something.
- at risk Judged to be in danger of harm, deterioration or a particular adverse outcome.
- at-will Describing employment that either side can end at any time without cause.
- at your earliest convenience A polite, formal way of asking someone to do something as soon as they reasonably can.
- ataxia A lack of muscle coordination that affects gait, balance and fine movements.
- atelectasis Collapse or incomplete expansion of alveoli, a common consequence of general anaesthesia...
- atelectrauma Lung injury caused by the repeated cyclical opening and collapse of alveoli during...
- atherectomy The removal of atherosclerotic plaque from within an artery.
- atherogenic Tending to promote the formation of fatty plaques within arteries.
- atheroma A fatty plaque of degenerated material deposited in the intima of an artery.
- atherosclerosis The progressive deposition of lipid-rich plaques within the walls of arteries.
- athetosis A movement disorder featuring slow, writhing, continuous involuntary movements, usually...
- atomistic Describing a market of so many small participants that none can affect the price.
- atony A lack of normal muscle tone, as when the uterus fails to contract firmly after birth.
- atrial fibrillation An irregular and often rapid heart rhythm arising from disorganised electrical activity...
- atrioventricular Relating to both the atria and the ventricles of the heart.
- atrophy Wasting away of muscle or tissue from disuse or disease.
- attach rate The frequency with which an ancillary product is sold alongside a primary one.
- attachment The legal seizure or freezing of a debtor's property to secure or satisfy a creditor's...
- attachment of earnings An enforcement method by which sums are deducted directly from a judgment debtor's wages.
- attachment point The loss level at which an excess or reinsurance layer begins to pay.
- attainder The legislative imposition of punishment on a named person without a judicial trial.
- attainment The degree to which a salesperson reaches an assigned target or quota.
- attentive Paying close and considerate attention to someone.
- attenuate To reduce the force, effect or value of something.
- attenuation The reduction in intensity of a beam as it passes through and is absorbed by tissue.
- attest To confirm formally that something is true or genuine.
- attestant A person who witnesses and certifies a signature or document.
- attestation A formal declaration confirming that something is true or has occurred.
- attestor One who attests or bears witness to the execution of a document.
- attorn To acknowledge and accept a new landlord or party as the one to whom obligations are now...
- attornment A tenant's formal acknowledgment of a new landlord following a transfer of the reversion.
- attributable Capable of being ascribed to a particular cause, such as the breach.
- attribute to To regard something as being caused by or belonging to a particular source.
- attribution The author's moral right to be identified as the creator of a work.
- attrition The physiological wearing of tooth surfaces resulting from tooth-to-tooth contact.
- attritional Describing losses that are frequent, small, and expected rather than catastrophic.
- atypia Deviation of cells from their normal appearance, often signalling premalignant change.
- audacious Boldly ambitious in a way that ignores conventional caution.
- audi alteram partem The rule of natural justice that no one should be condemned unheard, giving each party...
- audiometry The quantitative measurement of hearing thresholds across different frequencies.
- audit An official inspection of a company's accounts.
- audit trail A step-by-step record that traces a transaction from its source document through to the...
- auditable Structured and documented so that an independent examiner can trace and test it.
- auditor An independent professional appointed to examine and report on a company's accounts.
- auditory hallucinations Hearing sounds or voices that have no external source, often experienced as coming from...
- augmentation The use of interventions such as an oxytocin infusion to strengthen contractions when...
- augmentative Describing communication methods that supplement or replace speech, such as symbols or...
- augury A sign or omen taken to foretell the future.
- august Inspiring reverence and admiration through dignity and grandeur.
- aura A warning sensation, such as an unusual smell, light or feeling, that precedes a seizure...
- aurora A natural light display in the polar sky.
- auscultate To listen to the internal sounds of the body, especially the heart and lungs, usually...
- auscultation Listening to internal body sounds with a stethoscope.
- auscultatory Relating to or discovered by listening to body sounds during examination.
- Auspitz sign The appearance of pinpoint bleeding when scale is scraped off a psoriatic plaque, caused...
- austere Severe or plain in appearance or manner; without comfort or luxury.
- austerity A policy of sharply reducing government spending, often to bring down a budget deficit or...
- autarky National economic self-sufficiency and independence from trade.
- auteur A film director whose personal creative vision so shapes a work that they are regarded as...
- authenticate To establish that an item of evidence is genuinely what its proponent claims it to be.
- authenticity The quality of being genuine and of undisputed origin.
- authorisation Formal approval that a transaction may proceed, granted by someone with the requisite...
- authoritarian Enforcing strict obedience to authority at the expense of personal autonomy.
- authoritative Commanding respect and confidence through evident competence and assurance.
- authorship The status of being the creator of a work, from which first ownership of copyright...
- auto-enrolment A scheme that automatically signs eligible workers into a pension unless they actively...
- auto-PEEP Unintended residual positive pressure caused by incomplete exhalation and gas trapping,...
- autocallable A structured product that redeems early with a coupon if the underlying reaches a set...
- autochthonous Native to and originating from the place where it is found; indigenous.
- autocorrelation The correlation of a time series with a time-lagged copy of itself.
- autocracy A system of government in which one person holds unlimited power.
- autocratic Ruling with absolute, unchecked power.
- autograft A tissue graft taken from and transplanted to the same individual, avoiding immune...
- autolysis The self-destruction of cells or tissue by their own enzymes after death or delay in...
- automated decision-making A decision based solely on automated processing, including profiling, which produces...
- automatic stabiliser A fiscal mechanism that dampens the business cycle without new legislation.
- automaticity The intrinsic ability of specialised cardiac cells to depolarise and initiate an impulse...
- automatism An involuntary, purposeless action carried out without conscious awareness, often during...
- autonomous Able to operate and make decisions independently of central control.
- autonomy A patient's right to make their own decisions about their care, free from control by...
- autrefois acquit A plea barring retrial on the ground that the accused has already been acquitted of the...
- autrefois convict The plea barring a second prosecution for an offence of which the accused has already...
- availability heuristic Estimating the likelihood of an event by how easily examples of it come to mind.
- availability period The window during which the borrower is permitted to draw down a facility, after which...
- available-to-promise The uncommitted portion of inventory and planned production a seller can pledge against...
- aval A guarantee of payment on a bill of exchange or promissory note added by a third party.
- avant-garde Radically new or experimental, especially ahead of prevailing taste.
- avarice Extreme greed for wealth.
- avaricious Excessively greedy for wealth or material gain.
- aver To assert or allege something formally as a fact in pleadings.
- average adjuster A specialist who investigates a general average or insurance loss and prepares the...
- average bond An undertaking given by cargo interests to pay their due general average contribution,...
- averment A positive statement or allegation of fact set out in a pleading.
- avidity Keen eagerness or greedy desire for something.
- avitaminosis A condition caused by a serious deficiency of one or more vitamins.
- avoidable Capable of being prevented, so that any resulting loss is not recoverable.
- avoidance The setting aside of a transaction entered into before insolvency, such as a preference...
- avolition A marked reduction in the motivation to initiate and sustain purposeful, goal-directed...
- avow To declare or admit openly and without shame.
- avowal An open and frank admission or declaration.
- avulsion The forcible tearing away of a fragment of bone at the site where a tendon or ligament...
- avuncular Kind, friendly and tolerant in the manner of a benevolent uncle towards younger people.
- awaiting Waiting for something, such as results or an appointment, that is still to come at the...
- award The final, binding decision rendered by an arbitral tribunal on the merits of a dispute.
- award damages For a court to order one party to pay money to another as compensation.
- awareness The unintended return of consciousness during general anaesthesia, sometimes with...
- axe A dealer's strong directional interest or position bias in a particular security.
- axiology The philosophical study of value, encompassing both ethics and aesthetics.
- axiom A self-evident proposition taken as a starting point from which others are derived.
- axiomatic Self-evident or unquestionable; taken as an established principle.
- axonotmesis A nerve injury in which the axons are disrupted but the surrounding connective sheath...
- azotaemia An excess of nitrogenous waste products such as urea in the blood, reflecting impaired...
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