drumhead court-martial vs military

drumhead court-martial and military both are nouns.

Word	Noun	Adjective	Verb	Adverb
drumhead court-martial	Yes	No	No	No
military	Yes	Yes	No	No

drumhead court-martial (noun)	military (noun)
a military court convened to hear urgent charges of offenses committed in action	the military forces of a nation

drumhead court-martial (adjective)	military (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