light source

Từ điển WordNet v3.1 - WordNet Dictionary

noun

any device serving as a source of illumination
- he stopped the car and turned off the lights
• Syn:
light
• Derivationally related forms:
light (for: light)
• Hypernyms:
source of illumination
• Hyponyms:
anchor light, riding light, riding lamp, blinker, flasher,
fairy light, flood, floodlight, flood lamp, photoflood, headlight,
headlamp, houselights, jacklight, navigation light, night-light, panel light,
room light, sconce, searchlight, sidelight, running light, strip lighting,
theater light, torch