worm·​er | \ ˈwər-mər How to pronounce wormer (audio) \

Definition of wormer

: a drug used in veterinary medicine to worm an animal

Examples of wormer in a Sentence

Recent Examples on the Web The wormers were doing just fine, despite the conditions on the Metedeconk, but the Warden’s Worry beat the odds, too. Mike Valla, Field & Stream, "8 Vintage Streamer Patterns for Trout and Salmon," 14 May 2020

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

First Known Use of wormer

circa 1934, in the meaning defined above

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The first known use of wormer was circa 1934

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Cite this Entry

“Wormer.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/wormer. Accessed 2 Mar. 2021.

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worm·​er | \ ˈwər-mər How to pronounce wormer (audio) \

Medical Definition of wormer

: an agent used in veterinary medicine to destroy or expel parasitic worms

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