Cowpox

Definition:

(n.) A pustular eruptive disease of the cow, which, when communicated to the human system, as by vaccination, protects from the smallpox; vaccinia; -- called also kinepox, cowpock, and kinepock.

Compare cowpox with other words:

cowpox vs. vaccinia

cowpox vs. mobile

cowpox vs. teat

cowpox vs. smallpox

cowpox vs. udder