The meaning of DIAGNOSE is to recognize (something, such as a disease) by signs and symptoms. How to use diagnose in a sentence.

DIAGNOSING definition: 1. present participle of diagnose 2. to recognize and name the exact character of a disease or a…. Learn more.

To distinguish or identify (a disease, for example) by diagnosis. 2. To identify (a person) as having a particular disease or condition by means of a diagnosis. 3. To analyze the nature or cause of: …

Definition of diagnose verb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

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di•ag•nose /ˈdaɪəgˌnoʊs/ v., -nosed, -nos•ing. Medicine to determine the identity of (a disease, etc.) by an examination: [~ + object] He diagnosed cancer after the examination of the tissues. [~ + object + …

Dec 14, 2025 · diagnose (third-person singular simple present diagnoses, present participle diagnosing, simple past and past participle diagnosed) (transitive, medicine) To determine which disease is …

What does diagnosis mean in medicine? Why is diagnosis important for treating diseases? What are some common methods doctors use to diagnose illnesses? How do doctors use questions and …

2 meanings: 1. to determine or distinguish by diagnosis 2. to examine (a person or thing), as for a disease.... Click for more definitions.

• There are various methods for diagnosing what is wrong with a sick person. • The researchers used a cancer registry and found that 419 were diagnosed with stomach cancer by 1992.