herbicide

noun

her·​bi·​cide ˈ(h)ər-bə-ˌsīd How to pronounce herbicide (audio)
: an agent used to destroy or inhibit plant growth
herbicidal adjective
herbicidally adverb

Examples of herbicide in a Sentence

Recent Examples on the Web
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.
Studies have found associations between exposure to some herbicides and pesticides and cancer, hormone disruption, and other acute and chronic health conditions. Zoë Schlanger, The Atlantic, 16 Sep. 2025 To illustrate, Roundup campaigns would reasonably expect claimants in agricultural regions, where the herbicide was heavily used, rather than in urban areas with little or no farming activity. Arnold Sotelo, Forbes.com, 16 Sep. 2025 Natural sources may be treated with pesticides and herbicides, and are also prone to contamination with bacteria and other pathogens, Manning adds. Alice Park, Time, 15 Sep. 2025 Bayer is the manufacturer of the herbicide Roundup. Joseph Choi, The Hill, 11 Sep. 2025 See All Example Sentences for herbicide

Word History

Etymology

Latin herba + International Scientific Vocabulary -cide

First Known Use

1899, in the meaning defined above

Time Traveler
The first known use of herbicide was in 1899

Browse Nearby Words

Cite this Entry

“Herbicide.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/herbicide. Accessed 20 Sep. 2025.

Kids Definition

herbicide

noun
her·​bi·​cide ˈ(h)ər-bə-ˌsīd How to pronounce herbicide (audio)
: a chemical substance used to destroy or stop plant growth
herbicidal adjective

Medical Definition

herbicide

noun
her·​bi·​cide ˈ(h)ər-bə-ˌsīd How to pronounce herbicide (audio)
: an agent used to destroy or inhibit plant growth
herbicidal adjective
herbicidally adverb
Last Updated: - Updated example sentences
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