glyphosate

noun

glyph·​o·​sate ˈgli-fə-ˌsāt How to pronounce glyphosate (audio)
ˈglī-
: a systemic organophosphate herbicide C3H8NO5P used to control herbaceous and woody weeds especially on croplands

Examples of glyphosate 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.
What This Means For You Recent research linking glyphosate, a common weedkiller ingredient, to cancer in rats raises new concerns about its safety for humans. Fran Kritz, Verywell Health, 20 June 2025 The World Health Organization has linked glyphosate to health risks. Caitlin Babcock, Christian Science Monitor, 23 May 2025 The Department of Health and Human Services does not directly set the limits on how glyphosate and other pesticides are used. Faris Tanyos, CBS News, 20 May 2025 Kettle & Fire also pays to certify its broth is free of any residue from the herbicide glyphosate and proudly displays that fact on its label. Chloe Sorvino, Forbes, 9 Mar. 2025 See All Example Sentences for glyphosate

Word History

Etymology

perhaps from International Scientific Vocabulary glycine + phosph- + -ate entry 1

First Known Use

1972, in the meaning defined above

Time Traveler
The first known use of glyphosate was in 1972

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Cite this Entry

“Glyphosate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/glyphosate. Accessed 30 Jun. 2025.

Last Updated: - Updated example sentences
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