DictionarylampLight source
noun

lamp

LAMP/læmp/

A device that produces light.

The lamp casts warm light across the closed book and tabletop.

A simple table lamp with cream fabric shade switched on beside a comfortable chair, warm pool of light visibly illuminates a small unmarked closed book and tabletop in a dusky room.
Etymology

Greek lampein, “to shine,” underlies the name of the light-producing object. Once used for a vessel with fuel and a wick, lamp broadened to cover gas and electric devices.

In context

Enhanced Public Domain131:29
I have a small bicycle lamp and it is a Perpetual joy to me to carry it into these weird solitudes and to see the wonderful silver and black effect when I throw its light
1920s Fiction: Arthur Conan Doyle - Tales of Terror (Audiobook)

More examples

  • She switches off the bedside lamp before going to sleep.
  • We light an oil lamp when the power goes out.
  • Two floor lamps brighten the living room.

Forms

lamp · lamps

lamplight noun — Light produced by one or more lamps.

Similar words

lantern
A portable light with a protective case around its source.
flashlight
A small handheld electric light that casts a directed beam.