Meaning Of The Word Pyrethrin
What's the definition of Pyrethrin? Find Pyrethrin meanings, definitions and more at the Real Dictionary online.
Pyrethrin Meaning
| Pyrethrin Definition |
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What's The Definition Of Pyrethrin?
pyrethrin in American English
either of two liquid esters, C21H28O3 or C22H28O5, derived from chrysanthemums: the active ingredient of pyrethrum noun: a viscous, water-insoluble liquid, C21H28O3, extracted from pyrethrum flowers, used as an insecticide pyrethrin in British English noun: an oily water-insoluble compound used as an insecticide. Formula: C21 H28 O3 |
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