Definitions for "Antivenin"
The serum of blood rendered antitoxic to a venom by repeated injections of small doses of the venom; also, the component of such a serum which is antitoxic to the venom.
an antitoxin active against the venom of a snake, spider, or other venomous animal or insect.
an agent used to treat venomous wounds, esp. snake bites.