avermectin

noun
aver·mec·tin | \ˌā-vər-ˈmek-tən \

Medical Definition of avermectin 

: any of several macrocyclic lactones that are produced by the fermentation of a soil bacterium (Streptomyces avermitilis) and have anthelmintic and insecticidal properties — see ivermectin

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Avena

avenin

Aventyl

avermectin

aversion

aversion therapy

aversive

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