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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.

If your doctor hears a murmur while listening to your heart, he or she will likely order an echocardiogram—an ultrasound of the heart that allows a doctor to diagnose the disease and determine care.

From The Wall Street Journal • Apr. 25, 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

“What I remember about Rod was his ability to diagnose and react,” Jaworski said by phone Monday.

From Los Angeles Times • Apr. 20, 2026

Take, for instance, the efforts at Cook County Hospital to help emergency room doctors better diagnose chest pain.

From "Blink" by Malcolm Gladwell




Vocabulary lists containing diagnose