tourniquet

noun

tour·​ni·​quet ˈtu̇r-ni-kət How to pronounce tourniquet (audio) ˈtər- How to pronounce tourniquet (audio)
: a device (such as a band of rubber) that checks bleeding or blood flow by compressing blood vessels

Examples of tourniquet 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.
Emotion slowly bleeds out of history; there is no tourniquet. Jack Lang, New York Times, 28 May 2026 The disabled boat reportedly prompted an emergency response from the Coast Guard, with rescue crews applying a second tourniquet to mitigate the teen’s bleeding before transporting him back to land. Julia Bonavita, FOXNews.com, 26 May 2026 Police applied a tourniquet to the injured officer on the scene, and he was later taken to a hospital and released the following day, officials said. Jt Moodee Lockman, CBS News, 26 May 2026 Officers applied a tourniquet and the man was taken to Regions hospital. Kristi Miller, Twin Cities, 26 May 2026 See All Example Sentences for tourniquet

Word History

Etymology

French, turnstile, tourniquet, from tourner to turn, from Old French — more at turn

First Known Use

1695, in the meaning defined above

Time Traveler
The first known use of tourniquet was in 1695

Browse Nearby Words

Cite this Entry

“Tourniquet.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/tourniquet. Accessed 29 May. 2026.

Kids Definition

tourniquet

noun
tour·​ni·​quet ˈtu̇r-ni-kət How to pronounce tourniquet (audio) ˈtər- How to pronounce tourniquet (audio)
: a device (as a band of rubber) used to stop or slow bleeding or blood flow by compressing blood vessels

Medical Definition

tourniquet

noun
tour·​ni·​quet ˈtu̇r-ni-kət How to pronounce tourniquet (audio) ˈtər- How to pronounce tourniquet (audio)
: a device (as a bandage twisted tight with a stick) to check bleeding or blood flow

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