Word.ws English Dictionary

overdiagnose

overdiagnose verb: to diagnose something more often than it actually occurs.

Verb

overdiagnose (third-person singular simple present overdiagnoses, present participle overdiagnosing, simple past and past participle overdiagnosed)

  1. To diagnose something more often than it actually occurs.
    • Health experts deny claims that they overdiagnose mental health conditions.
    • Dissociative identity disorder is a contentious diagnosis: some professionals say the disorder is overdiagnosed; others say it doesn't even exist.2009 January 11, Jeanne Dorin Mcdowell, “The Four (at Least) Faces of Tara”, in New York Times
    Antonyms:
    underdiagnose
  2. To diagnose as a clinical case what is truly a subclinical case.
    • Her GP incorrectly referred her to a pulmonologist, overdiagnosing what was clearly a case of subclinical, mild allergy.

Antonyms of overdiagnose

Forms of overdiagnose

third-person singular presentoverdiagnoses
present participleoverdiagnosing
past participleoverdiagnosed
pastoverdiagnosed

Origin of overdiagnose

From over- + diagnose.

Questions about overdiagnose

What does overdiagnose mean?
Overdiagnose means to diagnose something more often than it actually occurs.
What part of speech is overdiagnose?
Overdiagnose is a verb.
What is the past tense of overdiagnose?
The past tense of overdiagnose is overdiagnosed.

Words near overdiagnose in the dictionary

  1. overdevelops
  2. overdeviation
  3. overdeviations
  4. overdevoted
  5. overdevotion
  6. overdiagnose
  7. overdiagnosed
  8. overdiagnoses
  9. overdiagnosing
  10. overdiagnosis
  11. overdiagnostic

Source and license

Adapted from Wiktionary: overdiagnose (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “overdiagnose.” Word.ws, https://word.ws/overdiagnose. Based on Wiktionary, CC BY-SA 4.0.