headlight

from WordNet (r) 3.0 (2006)

headlight
    n 1: a powerful light with reflector; attached to the front of
         an automobile or locomotive [syn: {headlight}, {headlamp}]

from The Collaborative International Dictionary of English v.0.48

headlamp \head"lamp`\ (h[e^]d"l[a^]mp`), n.
   A powerful light with a reflector, attached to the front of
   an automobile, locomotive, or other vehicle; called also
   {headlight}.

   Syn: headlight.
        [WordNet 1.5]

from The Collaborative International Dictionary of English v.0.48

Headlight \Head"light`\ (h[e^]d"l[imac]t`), n. (Engin.)
   A light, with a powerful reflector, placed at the front of a
   vehicle such as an automobile, truck, locomotive etc., to
   throw light on the road or track ahead of the vehicle at
   night, or in going through a dark tunnel; a {headlamp}.
   [1913 Webster +PJC]

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