peel vs orange peel

peel and orange peel both are nouns.

Word	Noun	Adjective	Verb	Adverb
peel	Yes	No	Yes	No
orange peel	Yes	No	No	No

As nouns, orange peel is a hyponym of peel; that is, orange peel is a word with a more specific, narrower meaning than peel:

Other hyponyms of peel include jacket, banana peel, banana skin, lemon peel, lemon rind, orange rind.

peel (noun)	orange peel (noun)
the rind of a fruit or vegetable	the rind of an orange
	strips of orange peel cooked in sugar and coated with sugar

peel (verb)	orange peel (verb)
get undressed
remove the skin from
come off in flakes or thin small pieces