Also found in: Thesaurus.
Switch to new thesaurus
|Noun||1.||W.M.D. - a weapon that kills or injures civilian as well as military personnel (nuclear and chemical and biological weapons)|
bioarm, biological weapon, bioweapon - any weapon usable in biological warfare; "they feared use of the smallpox virus as a bioweapon"
chemical weapon - chemical substances that can be delivered using munitions and dispersal devices to cause death or severe harm to people and animals and plants
atomic weapon, nuclear weapon - a weapon of mass destruction whose explosive power derives from a nuclear reaction
weapon, weapon system, arm - any instrument or instrumentality used in fighting or hunting; "he was licensed to carry a weapon"
armed forces, armed services, military, military machine, war machine - the military forces of a nation; "their military is the largest in the region"; "the military machine is the same one we faced in 1991 but now it is weaker"
high explosive - a powerful chemical explosive that produces gas at a very high rate