military vs full-dress uniform

military and full-dress uniform both are nouns.

Word	Noun	Adjective	Verb	Adverb
military	Yes	Yes	No	No
full-dress uniform	Yes	No	No	No

military (noun)	full-dress uniform (noun)
the military forces of a nation	the naval or military uniform that is specified by regulations to be worn on ceremonial occasions

military (adjective)	full-dress uniform (adjective)
associated with or performed by members of the armed services as contrasted with civilians
characteristic of or associated with soldiers or the military
of or relating to the study of the principles of warfare