English

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Etymology

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From head +‎ lamp.

Noun

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headlamp (plural headlamps)

  1. An individual headlight, particularly of a motor vehicle.
    • 1940, Ralph A. Richardson, Optics and Wheels, General Motors Corporation, p. 13
      The automobile headlamp uses either a parabolic reflector or a slight modification of it to obtain a concentrated light beam.
    • 1942 February, “Notes and News: An Historic American Locomotive”, in Railway Magazine, page 56:
      With its long tapered cowcatcher, massive headlamp and enormous diamond smokestack behind, wagon-top boiler, high running-plate above the driving-wheels reached from a front door in the square side-window cab, cylinders with slide valves mounted on top, and double bogie tender, General in its present form is typical of much earlier American locomotive practice.
  2. A flashlight worn on the head.

Translations

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