undergarment

noun

un·​der·​gar·​ment ˈən-dər-ˌgär-mənt How to pronounce undergarment (audio)
: a garment to be worn under another

Synonyms of undergarment

Relevance
See All Synonyms & Antonyms in Thesaurus

Examples of undergarment in a Sentence

pack plenty of warm undergarments for the ski vacation
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The apparel company, founded in 2011 by entrepreneur Guillaume Gibault to promote textiles made in France, has since expanded beyond men’s underwear to include women’s undergarments, T-shirts, socks, swimwear, and other clothing. — Sawdah Bhaimiya, CNBC, 14 July 2026 Williams never confirmed whether she was specifically asked by organizers to change — however, the pink undergarment seemed to disappear following a rain break in the second set. — Mariah Alanskas, PEOPLE, 10 July 2026 Inside, a slip liner will keep your undergarments from showing through the fabric. — Olivia Dubyak, Travel + Leisure, 5 July 2026 Pact Organic Cotton Bikini Underwear Two-Pack To no surprise, even Paltrow’s undergarments are organic. — Kyra Surgent, InStyle, 2 July 2026 See All Example Sentences for undergarment

Word History

First Known Use

1530, in the meaning defined above

Time Traveler
The first known use of undergarment was in 1530

Rhymes for undergarment

See All Rhymes for undergarment

Browse Nearby Words

undergage
undergarment
undergear
See all Nearby Words

Cite this Entry

“Undergarment.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/undergarment. Accessed 21 Jul. 2026.

Copy Citation

Kids Definition

undergarment

noun
un·​der·​gar·​ment ˈən-dər-ˌgär-mənt How to pronounce undergarment (audio)
: a garment to be worn under another

More from Merriam-Webster on undergarment

Nglish: Translation of undergarment for Spanish Speakers

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster

Word of the Day

Listen to the pronunciation of dog days

See Definitions and Examples »

Popular in Grammar & Usage

See More

Merriam-Webster’s Great Big List of Words You Love to Hate

'A' or 'an'? What about before 'h'? An Indefinite Article Guide

Do you 'say your piece' or 'say your peace'?

Why is '-ed' sometimes pronounced at the end of a word?

Commonly Misspelled Words
See More

Popular in Wordplay

See More

14 Phobias You Probably Haven't Heard Of

It's a Scorcher! Words for the Summer Heat

The Longest Long Words List

Ten Words Ending with a Silent ‘T’

Why do we say 'fly off the handle'?
See More

Popular

See More

Merriam-Webster’s Great Big List of Words You Love to Hate

14 Phobias You Probably Haven't Heard Of

It's a Scorcher! Words for the Summer Heat
See More

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
The Missing Letter A daily crossword with a twist
child-detective
Spot the Misspelled Word July 2026 Those little red underlines can't help you now...
See All