underwire

noun

un·​der·​wire ˈən-dər-ˌwī(-ə)r How to pronounce underwire (audio)
: a wire running through the bottom edge of a brassiere to aid in support

Examples of underwire 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.
Pioneer Elastics, Ribest Ribbons and S&S Industries supply trims such as elastics, ribbons and bra underwires. Sj Studio, Sourcing Journal, 11 Feb. 2026 Many of their one piece suits have built-in underwire which is incredibly rare. Tamim Alnuweiri, InStyle, 7 Feb. 2026 While a wireless bra eliminates the irritation that can come with a stiff underwire, not all are made equal in terms of support and shape. Rachel Trujillo, PEOPLE, 26 Jan. 2026 Lingerie The underwire and hook-and-eye closures can damage the interior of your washing machine, turning a $30 bra into a $600 mistake. Melissa Locker, Southern Living, 2 Jan. 2026 See All Example Sentences for underwire

Word History

First Known Use

1973, in the meaning defined above

Time Traveler
The first known use of underwire was in 1973

Browse Nearby Words

Cite this Entry

“Underwire.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/underwire. Accessed 16 Feb. 2026.

Last Updated: - Updated example sentences
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