plural form vs salopettes

plural form and salopettes both are nouns.

Word	Noun	Adjective	Verb	Adverb
plural form	Yes	No	No	No
salopettes	Yes	No	No	No

plural form (noun)	salopettes (noun)
the form of a word that is used to denote more than one	trousers usually of stretch material and kept taut by a strap under the foot, worn for skiing or as a fashion garment.