reflecting telescope vs reflector

reflecting telescope and reflector both are nouns.

Word	Noun	Adjective	Verb	Adverb
reflecting telescope	Yes	No	No	No
reflector	Yes	No	No	No

As nouns, reflecting telescope and reflector are synonyms defined as:

reflecting telescope and reflector: optical telescope consisting of a large concave mirror that produces an image that is magnified by the eyepiece

reflecting telescope (noun)	reflector (noun)
optical telescope consisting of a large concave mirror that produces an image that is magnified by the eyepiece	device that reflects radiation
	optical telescope consisting of a large concave mirror that produces an image that is magnified by the eyepiece