antivenom

noun

an·​ti·​ven·​om ˌan-tē-ˈve-nəm How to pronounce antivenom (audio)
ˌan-ˌtī-

Examples of antivenom in a Sentence

Recent Examples on the Web
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Their findings suggest that broader protection against elapid snakebites using fewer ingredients is on the horizon, contradicting the popular theory that the best antivenoms require large (and costly) amounts of antibodies. Andrew Paul, Popular Science, 29 Oct. 2025 Also known as a water moccasin, this darkly colored—usually near-black or olive brown—snake isn’t aggressive, but its bite is fatal without rapid administration of an antivenom. Owen Clarke, Outside, 19 Sep. 2025 Note that all pit vipers — cottonmouths, copperheads and rattlesnakes — require the same antivenom, and most hospitals have a good supply on hand. Brandi D. Addison, Austin American Statesman, 31 July 2025 After 26 doses of antivenom, the man survived but lost two fingers in the process. Brayden Garcia, Fort Worth Star-Telegram, 22 July 2025 See All Example Sentences for antivenom

Word History

First Known Use

1904, in the meaning defined above

Time Traveler
The first known use of antivenom was in 1904

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Cite this Entry

“Antivenom.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/antivenom. Accessed 24 Nov. 2025.

Kids Definition

antivenom

noun
an·​ti·​ven·​om ˌant-i-ˈven-əm How to pronounce antivenom (audio)
ˌan-ˌtī-

More from Merriam-Webster on antivenom

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