mec·​li·​zine | \ ˈme-klə-ˌzēn How to pronounce meclizine (audio) \

Definition of meclizine

: a drug used usually in the form of its hydrated hydrochloride C25H27ClN2·2HCl·H2O to treat vertigo and nausea

Examples of meclizine in a Sentence

Recent Examples on the Web The Marine 300 comes equipped with aloe vera gel, nausea medication meclizine and a complete guide to marine medicine, which includes information on hook removal. Timothy Dahl, Popular Mechanics, 26 July 2018

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

First Known Use of meclizine

1954, in the meaning defined above

History and Etymology for meclizine

methyl + chlor- + -izine (alteration of azine)

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The first known use of meclizine was in 1954

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Dictionary Entries Near meclizine

Mecklenburg-West Pomerania



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Cite this Entry

“Meclizine.” Dictionary, Merriam-Webster, Accessed 23 Oct. 2021.

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variants: or British meclozine \ ˈmek-​lə-​ˌzēn How to pronounce meclizine (audio) \

Medical Definition of meclizine

: a drug used usually in the form of its hydrated hydrochloride C25H27ClN2·2HCl·H2O to treat nausea and vertigo

Note: Meclizine is marketed under the trademarks Antivert and Bonine.

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