military
noun
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”
adjective
of or relating to the study of the principles of warfare
“military law”
characteristic of or associated with soldiers or the military
“military uniforms”
Oppositesunmilitaryassociated with or performed by members of the armed services as contrasted with civilians
“military police”
Oppositescivilian
Source: WordNet 3.1, Princeton University