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Definition of undies

undies

/ˈʌn.diz/
un · dies
Plural:undies
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undies Lexical Profile

undies Game Scores & Validity

• noun

1

Garments worn directly against the skin beneath outer clothes, especially underpants, briefs, or panties (informal).

Example

"Make sure to pack plenty of clean socks and undies for the weekend camping trip."

Synonyms
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Antonyms
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• Rhymes for undies

• Nearby Words

undeviating
undiagnosable
undiagnosed
undies
undigested
undignified
undiluted

Word Origin & Etymology

Coined in the early 20th century as an informal, diminutive shortening of "underclothes" or "underwear" combined with the plural suffix "-ies".

Cite this Entry

Wordmom. (2026). Definition of Undies. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/undies
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