silvex

noun

sil·vex ˈsil-ˌveks

: a toxic selective herbicide C₉H₇Cl₃O₃ formerly used in controlling woody plants

Word History

Etymology

probably from Latin silva wood + English exterminator

First Known Use

1961, in the meaning defined above

Time Traveler

The first known use of silvex was in 1961

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Cite this Entry

Style

“Silvex.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/silvex. Accessed 1 Jul. 2025.

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