light beam

1. A column of light (as from a beacon) (synset 111448137)
   is a type of: light, visible light, visible radiation - (physics) electromagnetic radiation that can produce a visual sensation
   subtypes:

   • heat ray - a ray that produces a thermal effect
   • high beam - the beam of a car's headlights that provides distant illumination
   • moon ray, moon-ray, moonbeam - a ray of moonlight
   • sunbeam, sunray - a ray of sunlight
   • laser beam - a beam of light generated by a laser
   • low beam - the beam of a car's headlights that provides illumination for a short distance
   same as: beam, beam of light, irradiation, ray, ray of light, shaft, shaft of light

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