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 illicit products aren’t taxed or subjected to the state’s quality-control regime to protect consumers from heavy metals, pesticides and other dangerous substances. Connor Sheets, Los Angeles Times, 8 June 2024 Labrador’s office said the FAA didn’t consider low-level flights, which include over 13,000 agricultural flights a year and crop-dusters that spray pesticides or herbicides as low as 10 feet. Nicole Blanchard, Idaho Statesman, 7 June 2024 Stuart Isett/Fortune Across the globe, male sperm count is on the decline—a decades-long drop that has been alternately blamed on pesticides, heavy metals, obesity, and potentially microplastics. Alena Botros, Fortune Well, 21 May 2024 Men who work in fields where they are exposed to radiation, environmental toxins (pesticides, lead, mercury, or cadmium), or high temperatures are more at risk for infertility. Casey Seiden, Parents, 19 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 11 Jun. 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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