innings vs plural

innings and plural both are nouns.

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

innings (noun)	plural (noun)
the batting turn of a cricket player or team	the form of a word that is used to denote more than one

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