dolman sleeve vs sleeve

dolman sleeve and sleeve both are nouns.

Word	Noun	Adjective	Verb	Adverb
dolman sleeve	Yes	No	No	No
sleeve	Yes	No	No	No

As nouns, sleeve is a hypernym of dolman sleeve; that is, sleeve is a word with a broader meaning than dolman sleeve:

dolman sleeve: a sleeve with a large armhole and tight cuff
sleeve: the part of a garment that is attached at the armhole and that provides a cloth covering for the arm

Other hypernyms of dolman sleeve include arm.

dolman sleeve (noun)	sleeve (noun)
a sleeve with a large armhole and tight cuff	the part of a garment that is attached at the armhole and that provides a cloth covering for the arm
	small case into which an object fits