ethion

noun

eth·​i·​on ˈe-thē-ˌän How to pronounce ethion (audio)
: a toxic organophosphate C9H22O4P2S4 used as an insecticide and acaricide

Word History

Etymology

blend of eth- and thion-

First Known Use

circa 1960, in the meaning defined above

Time Traveler
The first known use of ethion was circa 1960

Dictionary Entries Near ethion

ethiodide

ethion

ethionamide

See More Nearby Entries 

Cite this Entry

“Ethion.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ethion. Accessed 1 Dec. 2024.

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