bezoar

noun

be·​zoar ˈbē-ˌzȯr How to pronounce bezoar (audio)
: any of various calculi found chiefly in the gastrointestinal organs and formerly believed to possess magical properties

called also bezoar stone

Examples of bezoar 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.
Treatment of bezoars involves dissolving or removing the bezoar through various techniques. — Jay N. Yepuri, Verywell Health, 26 Sep. 2024 Sometimes, the delay caused by it can also allow food to clump together into a solid mass known as a bezoar, which can obstruct the stomach and block anything from reaching the small intestine—a potentially life-threatening complication. — Ed Cara/ Gizmodo, Quartz, 21 May 2024

Word History

Etymology

Middle French, from Medieval Latin, from Arabic dialect bezuwār, from Arabic bāzahr, from Persian pād-zahr, from pād protecting (against) + zahr poison

First Known Use

1577, in the meaning defined above

Time Traveler
The first known use of bezoar was in 1577

Rhymes for bezoar

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“Bezoar.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/bezoar. Accessed 24 Mar. 2025.

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Medical Definition

bezoar

noun
be·​zoar ˈbē-ˌzō(ə)r, -ˌzȯ(ə)r How to pronounce bezoar (audio)
: any of various calculi found in the gastrointestinal organs especially of ruminants

called also bezoar stone

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