military quarters vs plural

military quarters and plural both are nouns.

Word	Noun	Adjective	Verb	Adverb
military quarters	Yes	No	No	No
plural	Yes	Yes	No	No

military quarters (noun)	plural (noun)
living quarters for personnel on a military post	the form of a word that is used to denote more than one

military quarters (adjective)	plural (adjective)
	grammatical number category referring to two or more items or units
	composed of more than one member, set, or kind