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Definitions

diagnose

[dahy-uhg-nohs, -nohz, dahy-uhg-nohs, -nohz] / ˈdaɪ əgˌnoʊs, -ˌnoʊz, ˌdaɪ əgˈnoʊs, -ˈnoʊz /


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Pathologists are specialist doctors who identify and diagnose diseases and conduct post-mortem examinations on bodies to determine cause of death.

From BBC • May 29, 2026

Several Manhattan private-school parents said another key to getting extra time—and unlimited bathroom breaks—is enlisting a gastroenterologist to diagnose inflammatory bowel disease or irritable bowel syndrome.

From The Wall Street Journal • May 19, 2026

Smartphones can be used to diagnose, assess and treat Parkinson’s disease.

From Salon • Apr. 23, 2026

No-one had gone to help diagnose what was wrong.

From BBC • Apr. 22, 2026

We can’t go back in time and diagnose him, but from here it looks like a form of epilepsy or, most likely, the beginnings of bipolar disorder, which is also known as manic depression.

From "Vincent and Theo: The Van Gogh Brothers" by Deborah Heiligman




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