Vocab5000
Dictionary CEFR Levels IELTS & TOEFL Idioms Games Download App

diagnose

verb C1 Formal

Meaning

To diagnose is to identify the nature or cause of a condition, problem, or disease through systematic examination and analysis, often employing specialized knowledge and methodologies in a particular field, such as medicine, psychology, or technology.
💡 While commonly associated with medical contexts, "diagnose" can also be applied in various fields, such as technology or organizational behavior, where it refers to identifying underlying issues; it is important to avoid using it in casual contexts where a simpler term may suffice.

Example Sentences

Doctors diagnose diseases by analyzing symptoms and medical test results .
The doctor will diagnose the condition after reviewing the test results .
The doctor will diagnose the illness after reviewing your test results .

Word in Context

She had been experiencing persistent headaches for weeks , so she booked an appointment at the local clinic . The physician listened attentively , reviewed her medical history , and ordered a few diagnostic tests to assess the problem . It took several visits and a couple of scans before the team could diagnose the underlying condition , which had subtle symptoms . After they identified the cause , the doctor outlined the treatment options and the expected recovery timeline in straightforward terms . Reassured by the clear plan , she left with specific instructions and agreed to return for follow - up to monitor progress .

Common Phrases

diagnose a condition diagnose a problem accurately diagnose

Never forget "diagnose"

Set a daily goal, reinforce with word cards and games, and track your progress in the Vocab5000 app — learn every C1 level word permanently with our science-based repetition system.

Vocab5000