herbicide

noun

Definition of herbicidenext
as in pesticide
a chemical used to destroy plants or stop plant growth An herbicide widely used to control weeds.

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Example Sentences

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.
Recent Examples of herbicide According to the pros, straightforward removal methods like pulling or herbicide won't cut it. — The Spruce, 6 July 2026 Lots are barren and gray after being treated with herbicides to prevent weeds. — Jena Brooker, ProPublica, 6 July 2026 The plant also can be controlled by applying a nonselective herbicide, but that will not save digging. — Beth Botts, Chicago Tribune, 5 July 2026 Always read directions and take precautions when using these herbicides. — Mary Marlowe Leverette, Southern Living, 5 July 2026 See All Example Sentences for herbicide
Recent Examples of Synonyms for herbicide
pesticide
Noun
  • If pesticides are needed, choose safer options like bait stations in areas out of reach for children.
    — Dr. Lauren Zajac, Boston Herald, 19 July 2026
  • What’s more, these are made from 100% organic cotton percale that’s grown without harmful chemicals or pesticides.
    — Vy Yang, Architectural Digest, 17 July 2026
Definition of pesticide

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herbages
herbicide
herbicides
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Cite this Entry

“Herbicide.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/herbicide. Accessed 24 Jul. 2026.

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More from Merriam-Webster on herbicide

Nglish: Translation of herbicide for Spanish Speakers

Britannica.com: Encyclopedia article about herbicide

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