plural vs brussels sprouts

plural and brussels sprouts both are nouns.

Word	Noun	Adjective	Verb	Adverb
plural	Yes	Yes	No	No
brussels sprouts	Yes	No	No	No

plural (noun)	brussels sprouts (noun)
the form of a word that is used to denote more than one	the small edible cabbage-like buds growing along a stalk of the brussels sprout plant

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