Antitoxine
(n.) A substance (sometimes the product of a specific micro-organism and sometimes naturally present in the blood or tissues of an animal), capable of producing immunity from certain diseases, or of counteracting the poisonous effects of pathogenic bacteria.
Similar Words:
Antitheism Antitheist Antitheses Antithesis Antithet Antithetic Antithetical Antithetically Antitoxin Antitoxine