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Definition of overdiagnose

overdiagnose

/ˌoʊ.vɚ.daɪ.əɡˈnoʊs/
o · ver · di · ag · nose

Past Simple:overdiagnosed
•
Past Participle:overdiagnosed
•
Present Participle:overdiagnosing
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overdiagnose Lexical Profile

overdiagnose Game Scores & Validity

• verb

1

To diagnose a medical condition or disease too frequently, often identifying harmless abnormalities that would never cause symptoms or harm during a patient's lifetime.

Example

"Some experts warn that highly sensitive screening tests can overdiagnose certain types of slow-growing tumors, leading to unnecessary and invasive treatments."


2

To assign a formal clinical label to normal behavioral variations or minor psychological issues.

Example

"Mental health professionals must be careful not to overdiagnose natural childhood restlessness as attention deficit hyperactivity disorder."

Synonyms
View all synonyms for overdiagnose

• Rhymes for overdiagnose

Word Origin & Etymology

Formed by combining the prefix 'over-' (excessively) and the verb 'diagnose'. The term gained prominence in the late 20th and early 21st centuries as advanced medical screening technologies began detecting asymptomatic or non-progressive abnormalities.

Cite this Entry


Wordmom. (2026). Definition of Overdiagnose. In Wordmom Dictionary. Retrieved Oct 12, 2026, from https://wordmom.com/dictionary/overdiagnose
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