See Also: invalid 1, adjective(dictionary)
Herbal medicine (botanical medicine, herbology, phytomedicine)(health)
brucella(medicine)
Brucella(health)
invalid(medicine)
invalid(4)(dictionary)
invalid(3)(dictionary)
invalid(2)(dictionary)
invalid(1)(dictionary)
INVALID(law)

brucella vaccine (medicine) and invalid 1, adjective (oh)


brucella vaccine (medicine)


brucella vaccine


A bacterial vaccine for the prevention of brucellosis in man and animal. Brucella abortus vaccine is used for the immunization of cattle, sheep, and goats.


invalid 1, adjective (oh)



[Date: 1500-1600; Language: Latin; Origin: invalidus, from validus; VALID]
a contract, ticket, claim etc that is invalid is not legally or officially acceptable
-opposite valid valid
::Without the right date stamped on it, your ticket will be invalid.
an argument, reason etc that is invalid is not based on true facts or clear ideas, and lacks good judgment
-opposite valid valid
if something you type into a computer is invalid, the computer does not recognize or accept it
::Filename in invalid format.