paraboloid reflector 1
noundomain: artefact
Princeton WordNet [ver.3.1]
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EnglishDefinition
a concave reflector used to produce a parallel beam when the source is placed at its focus or to focus an incoming parallel beam
Synonyms
- parabolic reflector 1
a concave reflector used to produce a parallel beam when the source is placed at its focus or to focus an incoming parallel beam
