source of illumination 1
noundomain: artefact
Princeton WordNet [ver.3.1]
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EnglishDefinition
any device serving as a source of visible electromagnetic radiation
Hypernym
device 1
noun
an instrumentality invented for a particular purpose
EnglishHyponym
lamp 1
noun
an artificial source of visible illumination
light 2
noun
any device serving as a source of illumination
any source of illumination that emits ultraviolet radiation
scintillator 1
noun
a material that exhibits scintillation — the property of luminescence when excited by ionizing radiation.
light fixture 1
noun
an electrical device used to create artificial light by use of an electric lamp; all light fixtures have a fixture body and a light socket to hold the lamp and allow for its replacement
