plural swimmers
: a person or animal that swims
a competitive swimmer
a fast/strong swimmer
… he liked to tell us that he had been a powerful swimmer in his youth, but I never saw him in actual water save once, and he then came out very promptly, shivering and upset.—H. L. Mencken
a dog that is an excellent swimmer

Examples of swimmer in a Sentence

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.
After some quality control checks, including researchers who examine mosquito sperm under a microscope to ensure those swimmers are dead in the water, they get packed into containers for release. — Alex Harris, Miami Herald, 21 Sep. 2026 The Virginia Tech swimmer finished 17th in the preliminary round of the 500-yard freestyle, one place outside the 16-swimmer finals field. — Jackson Thompson Outkick, FOXNews.com, 20 Sep. 2026 Four-time Olympic champion swimmer Janet Evans used a similar program. — ABC News, 20 Sep. 2026 Expect large, sunny stretches of clothing-optional beaches drawing swimmers and sun-bathers alike. — Condé Nast Traveler, 18 Sep. 2026 See All Example Sentences for swimmer

Word History

First Known Use

14th century, in the meaning defined above

Time Traveler
The first known use of swimmer was in the 14th century

Browse Nearby Words

Cite this Entry

“Swimmer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/swimmer. Accessed 26 Sep. 2026.

Love words? Need even more definitions?

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