mouse-tooth forceps vs plural

mouse-tooth forceps and plural both are nouns.

Word	Noun	Adjective	Verb	Adverb
mouse-tooth forceps	Yes	No	No	No
plural	Yes	Yes	No	No

mouse-tooth forceps (noun)	plural (noun)
a kind of dressing forceps that has one or more fine sharp points on the tip of each blade that mesh with the tooth or teeth on the opposite blade	the form of a word that is used to denote more than one

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