plural form vs Bermuda shorts

plural form and Bermuda shorts both are nouns.

Word	Noun	Adjective	Verb	Adverb
plural form	Yes	No	No	No
Bermuda shorts	Yes	No	No	No

plural form (noun)	Bermuda shorts (noun)
the form of a word that is used to denote more than one	(used in the plural) short pants that end at the knee