WordNet: parabolic reflector, paraboloid reflector
a concave reflector used to produce a parallel beam when the source is placed at its focus or to focus an incoming parallel beam
- hypernym reflector
- hyponym parabolic mirror
parabolic reflector
- (suomi) paraboloidiheijastin (synonyymi)
paraboloid reflector
- (suomi) paraboloidiheijastin (synonyymi)