Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun biological_weapon

1 sense of biological weapon

Sense 1
bioweapon, biological weapon, bioarm -- (any weapon usable in biological warfare; "they feared use of the smallpox virus as a bioweapon")
       => weapon of mass destruction, WMD, W.M.D. -- (a weapon that kills or injures civilian as well as military personnel (nuclear and chemical and biological weapons))