About The Word Pyrethrin
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Pyrethrin
| Pyrethrin Definition And Meaning |
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What's The Definition Of Pyrethrin?Synonyms | Synonyms for Pyrethrin: Related Terms | Find terms related to Pyrethrin: See Also | Pyrethrin In Webster's Dictionary \Pyr"eth*rin\, n. [NL. Pyrethrum, generic name of
feverfew, Gr. ? feverfew.] (Chem.)
A substance resembling, and isomeric with, ordinary camphor,
and extracted from the essential oil of feverfew; -- called
also {Pyrethrum camphor}.
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