sports bra

noun

plural sports bras
: a usually wireless bra that is designed especially to minimize movement of and provide sufficient support for the breasts during physical activity
… a high-impact sports bra that's designed to provide ample support to women with larger chests.Jemicah Colleen Marasigan
If you're a woman who experiences breast discomfort … while exercising, try a sports bra. The idea is to minimize motion and reduce chafing.University of California Wellness Letter

Word History

First Known Use

1936, in the meaning defined above

Time Traveler
The first known use of sports bra was in 1936

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Cite this Entry

“Sports bra.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sports%20bra. Accessed 7 Mar. 2026.

Last Updated: - Entry added
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