Dictionary.com
Thesaurus.com
Synonyms

bathing suit

American  
[bey-thing] / ˈbeɪ ðɪŋ /

noun

bathing suits plural
  1. a garment worn for swimming.


bathing suit British  
/ ˈbeɪðɪŋ /

noun

  1. a garment worn for bathing, esp an old-fashioned one that covers much of the body

  2. another name for swimming costume

"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

Other Word Forms

Noun Inflected Forms

Etymology

Origin of bathing suit

First recorded in 1870–75

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.

Cary Grant wouldn’t look too good in a bathing suit, either.

From Slate • Jun. 11, 2026

“Here I am in Cancún, and I did pack a bathing suit, but I have yet to put it on,” he told me.

From The Wall Street Journal • Apr. 23, 2026

Another, from Princess Margaret, asked Stillman to "look after my bathing suit".

From BBC • Feb. 18, 2026

“The two of us went swimming, with me in Natalie Wood’s bathing suit, and we had a great time.”

From Salon • Nov. 20, 2024

When I look from the bathing suit to the girl wearing it—and the girl next to her in an equally familiar tie-dye suit—I startle.

From "South of Somewhere" by Kalena Miller

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "bathing suit" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com