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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.

"I was regularly changing my underwear, and by the end... my friend and I had just given up on bras altogether because of that sweatiness, that discomfort."

From BBC • Jul. 8, 2026

Alice spends her days cleaning Lady Jemima’s stinky shoes, sponging her underwear and greasing her long blonde hair.

From The Wall Street Journal • Jun. 26, 2026

Over the past 18 months, South Korea has been the world’s top-performing stock market, and Na and her co-workers joke they should sell their underwear to buy more shares.

From The Wall Street Journal • Jun. 19, 2026

Officers had become suspicious of how he was driving his lorry, which was carrying 28 pallets of underwear and clothing, and they x-rayed it at the port.

From BBC • May 18, 2026

Wab was still screaming, standing in front of her tent in her long underwear, mouth open in a round O of panic.

From "The Marrow Thieves" by Cherie Dimaline

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