antidote /ˈæn.tɪ.doʊt/noun 2verb 1forms 3 noun2 •A remedy to counteract the effects of poison.She reached the hospital in time to receive the antidote for the snake venom. •(figurative) Something that counteracts or prevents something harmful.We need an antidote for this misinformation. verb1 •To counteract as an antidote.Had she been less brilliantly efficient it might have ruined her business; had she been less impossibly absurd it would have spoiled her pleasure, but the two things simply antidoted one another. — 1927 formsantidoted · antidoting · antidotes