Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
paraboloid reflector | Yes | No | No | No |
reflector | Yes | No | No | No |
paraboloid reflector (noun) | reflector (noun) |
---|---|
a concave reflector used to produce a parallel beam when the source is placed at its focus or to focus an incoming parallel beam | device that reflects radiation |
optical telescope consisting of a large concave mirror that produces an image that is magnified by the eyepiece |