diagnose
Intermediate (B1)
IPA: /ˈdaɪəɡnoʊz/
KK: /daɪəɡnoʊz/
intransitive verb
Definition
To identify a disease or condition based on symptoms or tests.
Example
The doctor can diagnose quickly after examining the patient.
Tense Forms
Past: diagnosed
Past Participle: diagnosed
Conversation
I went to the doctor today, and I really hope they can diagnose my issue.
What symptoms are you having?
I've been feeling really tired and have a constant headache.
That sounds tough; I hope they can figure it out soon!
Synonyms & Antonyms
Synonyms
identify
determine
recognize
Antonyms
ignore
overlook
misdiagnose
transitive verb
Definition
To find out what is wrong with someone or something by examining it carefully.
Example
The doctor will diagnose the illness after running some tests.
Tense Forms
Past: diagnosed
Past Participle: diagnosed
Conversation
I think I might need to see a doctor soon.
Why's that? Are you feeling okay?
Not really, I have some strange symptoms that I want them to diagnose.
Root Explanation
Diagnose → It is formed from "dia-" (meaning through or across) and "gnosis" (from Greek "gnōsis", meaning knowledge). The word "diagnose" means to know or identify a condition through examination or analysis.
Memory Tip
Think of 'knowing' ('gnosis') something 'through' ('dia-') examination — that's how you diagnose a condition.
Visually Confused Words
undiagnosed
lignose