counterpoisonnoun · Level 3 SAT1a remedy that stops or controls the effects of a poisonMedieval physicians sought a universal counterpoison that could neutralize any venom or toxin.ModuleLevel 3RegisteracademicCollectionCollection 083SAT Complete planAlso in Collection 083comptroller, esthesis, fuddle, garble, inaptitude, mountebank, overabundance, vanity and 1 more