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Definition of undiagnosed
undiagnosed
/ˌʌndaɪəɡˈnoʊzd/
un · di · ag · nosed
undiagnosed Lexical Profile
CEFR
B2
Grade
8
Tier
2
Usage
Top 10k
undiagnosed Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• adjective
1
Not having had the nature or cause of an illness, medical condition, or problem identified by clinical examination or analysis.
Example
"Many adults live with undiagnosed sleep apnea for years before seeking medical evaluation."
Synonyms
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Cite this Entry
Wordmom. (2026). Definition of Undiagnosed. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/undiagnosed