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 Grow a variety of edible flowers in your garden (be sure to skip the toxic sprays, pesticides, and fertilizers!) or order them from dealers who ship them straight to your door in clamshell packages. Karla Walsh, Better Homes & Gardens, 13 May 2024 Instead, consider treating your ash trees with approved pesticides to protect them from these destructive bugs. Natalie Wallington, Kansas City Star, 13 May 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 20 May. 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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