Medical Dictionary

biological weapon

noun biological weap·on \-ˈwep-ən\

Medical Definition of BIOLOGICAL WEAPON

:  a harmful biological agent (as a pathogenic microorganism or a neurotoxin) used as a weapon to cause death or disease usually on a large scale


How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears