alexiteric /(ȧ*lĕks`ĭ*tĕr"ĭk)/

a·lex·i·ter·ic

alexiteric

a.
  1. Resisting poison; obviating the effects of venom; alexipharmic. (Med.)

alexiteric

n.
  1. A preservative against contagious and infectious diseases, and the effects of poison in general. (Med.)