Medical Dictionary


noun py·re·throid \pī-ˈrē-ˌthrid, -ˈreth-ˌrid\

Definition of PYRETHROID

:  any of various synthetic compounds that are related to the pyrethrins and resemble them in insecticidal properties
pyrethroid adjective
March 30, 2015
amphibology Hear it
A phrase with more than one interpretation
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