Search Dictionary
Definition of underwear

underwear

/ˈʌn.dɚˌwɛɹ/
un · der · wear
JUMP TO:

underwear Lexical Profile

underwear Game Scores & Validity

• noun

1

Clothing worn beneath outer garments, typically next to the skin.

Example

"He reminded the children to pack enough clean underwear and socks for their camping trip."

Synonyms
View all synonyms for underwear
Antonyms
View all antonyms for underwear

Word Nuance & Usage

In standard English, 'underwear' is an uncountable (mass) noun; to refer to individual items, you must use a phrase like 'a piece of underwear' or 'a pair of underwear.'

• Nearby Words

underclothes
underpants
undershirt
underwear
ungulate
unicornfish
uniform

Word Origin & Etymology

Coined in the late 19th century (around the 1880s) from the prefix 'under-' combined with 'wear' (meaning things to be worn), largely replacing the older term 'underclothes'.

Cite this Entry

Wordmom. (2026). Definition of Underwear. In Wordmom Dictionary. Retrieved Oct 12, 2026, from https://wordmom.com/dictionary/underwear
Wordmom is your complete guide to the English language. Whether you're looking up a definition, searching for the perfect synonym, or unscrambling letters for a word game, our comprehensive suite of tools is designed to help you find the right word, every time.
Word Games & Solvers
Word FinderScrabble Word FinderWords With Friends CheatWordle SolverAnagram Solver
Dictionary & Reference
DictionarySynonymsAntonymsWords
Community
Contact UsEditorial PolicyPrivacy PolicyTerms and Conditions
© 2016–2026 Wordmom Network. All rights reserved. Made with for word lovers everywhere.
Disclaimer: SCRABBLE®, Words With Friends®, Wordle®, and related game titles or tournament codes are registered trademarks of their respective owners (including Hasbro, Mattel, Zynga, The New York Times, NASPA, and WESPA). Wordmom is an independent reference utility for educational and entertainment purposes, not affiliated with, sponsored, or endorsed by these entities. All game names are referenced strictly under nominative fair use for compatibility.