pesticides

plural of pesticide
as in poisons
a chemical that is used to kill animals or insects that damage plants or crops The family farm has gradually moved away from the use of pesticides.

Related Words

Relevance

Example Sentences

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.
Recent Examples of pesticides To make your bedroom a little more environmentally conscious, consider starting with the Birch Natural Mattress, a medium-firm hybrid model that’s free of polyurethane foam, fiberglass, formaldehyde, and pesticides. — Jacorey Moon, Architectural Digest, 7 Nov. 2026 Farmers enrolled in the Reel Regenerative program receive three years of sustainable farming practice training with the goal of reducing environmental impacts through reducing the use of water, chemical pesticides and fertilizers. — Jennifer Bringle, Footwear News, 5 Nov. 2026 Disappointment over issues including pesticides and vaccines led some MAHA voters to support Democrats or sit out the midterms, activists involved in the movement say. — Dominique Mosbergen, Time, 5 Nov. 2026 As habitat loss, pesticides and climate change pummel monarch populations, the research could help their numbers rebound. — ABC News, 3 Nov. 2026 Farmers can still use natural pesticides, rather than synthetic versions, on organic crops. — Stephanie Brown, Verywell Health, 3 Nov. 2026 Fittingly, the hotel takes great care to disrupt its surroundings as little as possible; a geothermal well services the property’s heating and cooling, and plants that draw mosquito-eating birds are used in place of pesticides. — Condé Nast, Condé Nast Traveler, 31 Oct. 2026 And yet, this is exactly what this constant use of pesticides is. — Lizzie Kane, Sacbee.com, 28 Oct. 2026 That includes the 30x30 program to conserve 30% of California’s land and coastal waters by 2030, advanced protections for wetlands and new efforts to rein in the use of harmful pesticides and single-use plastic. — Los Angeles Times, 23 Oct. 2026
Recent Examples of Synonyms for pesticides
Noun
  • Christie’s accurate descriptions of poisons, which serve as the murder weapon in 41 of her 66 detective novels, still hold up today.
    — Ashley Strickland, CNN Money, 29 Oct. 2026
  • Previous strategies for growing plants on Mars included rinsing these poisons out, bringing supplemental fertilizers from Earth, or avoiding Martian soil entirely and using hydroponics.
    — Charles Q. Choi, Space.com, 9 Oct. 2026
Noun
  • Use Insecticides Control chiggers with insecticides like diatomaceous earth (DE), which is a natural insecticide that causes insects to dry out and die.
    — Karen Brewer Grossman, Southern Living, 18 June 2026
Noun
  • Preemergent herbicides, dry soil, and poor seed-to-soil contact hinder germination.
    — Megan Hughes, Better Homes & Gardens, 26 Oct. 2026
  • If warmer temperatures mean more weeds, in turn leading to more herbicides, then these chemicals could drift over to nearby natural areas, already a significant problem in Illinois, Zaya said.
    — Finnegan Belleau, Chicago Tribune, 21 Oct. 2026
Noun
  • On the earnings call, CEO Jason Hollar said the Pharma business benefited from strong unit demand for both generic medications and specialty therapeutics (treatments for cancer, as well as urological, kidney and autoimmune diseases).
    — Kevin Stankiewicz, CNBC, 5 Nov. 2026
  • Meanwhile, children faced countless diseases like rickets, which prevents developing skeletons from adequately mineralizing.
    — Andrew Paul, Popular Science, 5 Nov. 2026
Noun
  • The examples include possible gain-of-function research and involve both infectious diseases, such as bird flu, and novel venoms and toxins.
    — Deidre McPhillips, CNN Money, 10 Sep. 2026
  • Some venoms paralyze respiratory muscles, while others destroy tissue, disrupt blood clotting, damage kidneys, or trigger cardiovascular collapse.
    — Atharva Gosavi, Interesting Engineering, 6 Aug. 2026
Noun
  • In late May, about 50,000 people in Orange County were evacuated because, at a Garden Grove site operated by GKN Aerospace, tanks holding a volatile hazardous chemical called methyl methacrylate were at risk of exploding or leaking toxics.
    — Patt Morrison, Los Angeles Times, 15 July 2026
  • Munoz is an independent toxicologist working in collaboration with MAHA against pesticides and toxics.
    — Sandee LaMotte, CNN Money, 10 July 2026

Browse Nearby Words

Cite this Entry

“Pesticides.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/pesticides. Accessed 12 Nov. 2026.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster