The Collaborative International Dictionary
Alexipharmic
Alexipharmic \A*lex`i*phar"mic\, Alexipharmical \A*lex`i*phar"mic*al\, a. [Gr. ? keeping off poison; ? to keep off + ? drug, poison: cf. F. alexipharmaque.] (Med.) Expelling or counteracting poison; antidotal.
Alexipharmic
Alexipharmic \A*lex`i*phar"mic\, n. (Med.) An antidote against poison or infection; a counterpoison.
Wiktionary
alexipharmic
a. Acting against poison. n. An antidote to poison.