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Medical Term:


Pronunciation: al′ĕ-thrinz

Definition: Allethrolone esters of chrysanthemum-monocarboxylic acids and synthetic analogues of pyrethrins, which are pyrethrolone esters of the same acids; viscous liquids, insoluble in water that can be absorbed by lungs, skin, and mucous membranes and may cause liver and kidney injury, with lung congestion; used as an insecticide.

© Copyright 2016 Wolters Kluwer. All Rights Reserved. Review Date: Sep 19, 2016.