diagnose

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diagnose

  • /ˈdʌɪ.əɡˌnəʊz/ UK
  • /ˌdʌɪ.əɡˈnəʊz/ UK
  • /ˈdaɪ.əɡˌnoʊs/ US
  • /ˌdaɪ.əɡˈnoʊs/ US

Rhymes with -əʊs

Where it comes from

Back-formation from diagnosis. Compare also sclerose (verb).

verb diagnoses · diagnosing · diagnosed

  1. transitive To determine which disease is causing a sick person's signs and symptoms; to find the diagnosis. Flu was diagnosed.
  2. broadly To determine the cause of a problem. But in the early days of the scheme the new machines created some problems for the fitters, who found them over-complex and their faults hard to diagnose after many years' experience of small, simple steam locomotives.

Translations

Every language

verb determine the root cause of

Españoldiagnosticar
한국어진단 jindan
日本語診断する shindan suru
中文診斷 /诊断 zhěnduàn
Portuguêsdiagnosticar
Françaisdiagnostiquer
Deutschdiagnostizieren
Italianodiagnosticare
Ελληνικάδιαγιγνώσκω diagignósko
Românădiagnostica
Русскийдиагности́ровать diagnostírovatʹ
Tiếng Việtchẩn đoán
العربيةشَخَّصَ šaḵḵaṣa
עבריתאבחן ivkhén

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Cite this
MLA

"diagnose." Wiktionary, via Micwyn, micwyn.com/word/diagnose. Accessed 6 Nov. 2026.

APA

diagnose. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/diagnose

Chicago

"diagnose." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/diagnose.

BibTeX
@misc{diagnose_2026,
  title = {diagnose},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/diagnose},
  urldate = {2026-11-06}
}