pedal pushers vs plural

pedal pushers and plural both are nouns.

Word	Noun	Adjective	Verb	Adverb
pedal pushers	Yes	No	No	No
plural	Yes	Yes	No	No

pedal pushers (noun)	plural (noun)
(used in the plural) snug trousers ending at the calves; worn by women and girls	the form of a word that is used to denote more than one

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