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.
The forest preserves offer various resources online about how to remove buckthorn, including herbicides. Joseph States, Chicago Tribune, 2 Sep. 2025 In addition, many e-cigarettes contain acrolein, which is a herbicide used to kill weeds and is linked to the development of lung cancer. Omer Awan, Forbes.com, 1 Sep. 2025 Incorporating these alternative management strategies can significantly reduce and even eliminate the need for herbicides. Kim Toscano, Southern Living, 28 Aug. 2025 Using common household products like Epsom salt as a weed killer appeals to many people who want to avoid synthetic herbicides and garden more sustainably. Leanne Potts, Better Homes & Gardens, 27 Aug. 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 10 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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