an·​ti·​di·​ar·​rhe·​al | \ ˌan-tē-ˌdī-ə-ˈrē-əl, ˌan-tī-\
variants: or anti-diarrheal

Definition of antidiarrheal

: tending to prevent or relieve diarrhea antidiarrheal drugs

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Other Words from antidiarrheal

antidiarrheal or anti-diarrheal noun
antidiarrheals available without a prescription

Examples of antidiarrheal in a Sentence

Recent Examples on the Web

Your doctor may also recommend medications to address side effects of your specific situation, like antidiarrheal drugs or iron supplements. Korin Miller, SELF, "How to Tell the Difference Between IBS and IBD," 29 Jan. 2018 Start off slower, Jones nudged, reminding that using antihistamines or antidiarrheal drugs can help manage withdrawal symptoms. Washington Post, "Overcoming Opioids: Easing an epidemic 1 doctor at a time," 15 June 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'antidiarrheal.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of antidiarrheal

1854, in the meaning defined above

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The first known use of antidiarrheal was in 1854

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More Definitions for antidiarrheal


variants: or chiefly British antidiarrhoeal \ -​ˌdī-​ə-​ˈrē-​əl \

Medical Definition of antidiarrheal

 (Entry 1 of 2)

: tending to prevent or relieve diarrhea


variants: or chiefly British antidiarrhoeal

Medical Definition of antidiarrheal (Entry 2 of 2)

: an antidiarrheal agent

Comments on antidiarrheal

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tremendous in size, volume, or degree

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