rotenone
Meanings
noun
- A toxic crystalline substance obtained from the roots of derris and related plants, widely used as an insecticide.
Pronunciation
Word forms
Etymology
From Japanese ローテン (rōten) + -one (“ketone”), from Hokkien 蘆藤 /芦藤 (lôo-tîn, “Derris elliptica”).
Synonyms
Derived words
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