herbicide

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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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 If control is needed immediately, liquid herbicide products are available for lawns following label instructions. — Tom MacCubbin, The Orlando Sentinel, 19 Sep. 2026 Many of these bulbs will naturally spread over time, but using pre-emergent herbicides can prevent this. — Paul Cappeillo, Louisville Courier Journal, 11 Sep. 2026 Wait a week or more after mowing so the herbicide has more contact with the weed surfaces, and treat the lawn when no rain is expected for at least 24 hours. — Mary Marlowe Leverette, Southern Living, 10 Sep. 2026 Prevent regrowth by applying pre-emergent herbicides, replanting groundcovers, or using soil solarization. — Nadia Hassani, The Spruce, 9 Sep. 2026 See All Example Sentences for herbicide
Recent Examples of Synonyms for herbicide
pesticide
Noun
  • Fittingly, the hotel takes great care to disrupt its surroundings as little as possible; a geothermal well services the property’s heating and cooling, and plants that draw mosquito-eating birds are used in place of pesticides.
    — Condé Nast, Condé Nast Traveler, 31 Oct. 2026
  • The whole issue and the use of pesticides has become normalized.
    — Lizzie Kane, Sacbee.com, 28 Oct. 2026

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Cite this Entry

“Herbicide.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/herbicide. Accessed 31 Oct. 2026.

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