day-one hypothesis
C1CEFR level
75/100Rarity: rare
TechnicalRegister
An initial best-guess answer to the client's question formed at the very start of a project, to be tested and refined.
Our day-one hypothesis is that the margin problem sits in procurement, not in pricing.
Rarity runs from 0 (a word everyone knows) to 100 (almost never seen outside specialist or literary writing). Level is the word's real difficulty on the CEFR scale, from A1 to C2.
Get words like day-one hypothesis on your lock screen, a few a day, with review that makes them stick.
Download on the App Store Lexfall puts a new word on your home and lock screen through widgets, so you learn without opening an app. Free to download. After a free trial, a subscription unlocks every field. Built for iPhone, iOS 15.1 or later.
On a computer?Scan with your iPhone camera.