pesticide

noun

pes·​ti·​cide ˈpe-stə-ˌsīd How to pronounce pesticide (audio)
: an agent used to destroy pests
pesticidal adjective

Examples of pesticide in a Sentence

Recent Examples on the Web The pesticide in severe cases causing dizziness, headaches, vomiting, abnormal facial sensations and sensitivity to sound and touch, according to AZDHS. Rey Covarrubias Jr., The Arizona Republic, 12 July 2024 The park is looking into new ways to apply pesticide treatments and additional biocontrols to eliminate even more ants. Lauren Leffer, Popular Science, 11 July 2024 Running your fruit and vegetables under the tap isn’t enough to rid them of the potentially harmful chemicals they’re exposed to while growing, due to being sprayed with pesticides. Lauren Murdoch-Smith, Vogue, 6 July 2024 Candy wrappers, chip bags and other refuse regularly wind up in the watershed, as do pesticides and herbicides from lawns and horticulture programs. Hayley Smith, Los Angeles Times, 30 June 2024 See all Example Sentences for pesticide 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'pesticide.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

circa 1925, in the meaning defined above

Time Traveler
The first known use of pesticide was circa 1925

Dictionary Entries Near pesticide

Cite this Entry

“Pesticide.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pesticide. Accessed 26 Jul. 2024.

Kids Definition

pesticide

noun
pes·​ti·​cide ˈpes-tə-ˌsīd How to pronounce pesticide (audio)
: a substance used to destroy pests
pesticidal
ˌpes-tə-ˈsīd-ᵊl
adjective

Medical Definition

pesticide

noun
pes·​ti·​cide ˈpes-tə-ˌsīd How to pronounce pesticide (audio)
: an agent used to destroy pests
Last Updated: - Updated example sentences
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