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underwear

American  
[uhn-der-wair] / ˈʌn dərˌwɛər /

noun

  1. clothing worn next to the skin under outer clothes.


underwear British  
/ ˈʌndəˌwɛə /

noun

  1. Also called: underclothes. clothing worn under the outer garments, usually next to the skin

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of underwear

First recorded in 1870–75; under- + wear

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Some children also reported their children came home in dirty nappies or with dry faeces in their underwear.

From BBC ● Oct. 7, 2026

He stumbled out of bed in his underwear and down the hall to his darkened living room.

From Slate ● Sep. 17, 2026

Maybe it’s a metaphor, but more likely, it is just a song about her underwear.

From Los Angeles Times ● Sep. 3, 2026

In 2026, companies will pay fines such as a 50-cent levy on underwear falling into the ultra-fast fashion category, rising to two euros for T-shirts, nine euros for jeans and 12 euros for a jacket.

From Barron's ● Aug. 31, 2026

Pong slipped on the shirt and pulled on the baggy pants over his now-dried underwear.

From "A Wish in the Dark" by Christina Soontornvat

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