plural vs glasses

plural and glasses both are nouns.

Word	Noun	Adjective	Verb	Adverb
plural	Yes	Yes	No	No
glasses	Yes	No	No	No

plural (noun)	glasses (noun)
the form of a word that is used to denote more than one	(plural) optical instrument consisting of a frame that holds a pair of lenses for correcting defective vision

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