Dictionary.com
Thesaurus.com
Synonyms

underpants

American  
[uhn-der-pants] / ˈʌn dərˌpænts /

noun

(used with a plural verb)
  1. drawers or shorts worn under outer clothing, usually next to the skin.


underpants British  
/ ˈʌndəˌpænts /

plural noun

  1. Often shortened to: pants. a man's undergarment covering the body from the waist or hips to the top of the thighs or knees

"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 underpants

First recorded in 1920–25; under- + pants

Vocabulary lists containing underpants

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:

"We want house prices and rents to come down, because I'm fed up with washing the underpants of my 53-year-old son," she added.

From Barron's ● Sep. 26, 2026

Joining NFL team without a good QB is scarier than showing up to Day One in your underpants.

From The Wall Street Journal ● Jan. 14, 2026

The room erupted in cheers upon hearing the total, but audience members soon had their underpants in a twist over the judges’ reactions to Manning’s audition.

From Los Angeles Times ● Jul. 24, 2024

In 2019, a pair of underpants believed to have belonged to Eva Braun, Hitler’s wife, were gaveled at almost $5,000.

From Seattle Times ● Dec. 14, 2023

He slipped into the water and swam back more slowly to the beach, where he put on his underpants and carried the rest of his clothes and the tote bag.

From "The Subtle Knife" by Philip Pullman

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember new words for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com