Words / D / Business

diagnose

verb/ˈdaɪəɡnəʊz/

A2CEFR level
15/100Rarity: common
TechnicalRegister

To identify the nature and cause of a problem through careful examination.

The first sprint was spent diagnosing why the supply chain kept missing its service-level targets.

Similar: identify, pinpoint

Topic: Consulting in Business English

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 diagnose 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.
QR code that opens Lexfall on the App Store
On a computer?Scan with your iPhone camera.

More business words: Consulting