Light switch definition: a switch the turns a light on and off | meaning, pronunciation, translations and examples light switch; light table; light the (blue) touch paper; light the fuse; all english words that begin with 'l' source definition of light switch from the collins english dictionary new from collins quick word challenge quiz. Light switch definition. A switch may be directly manipulated by a human as a control signal to a system, such as a computer keyboard button, or to control power flow in a circuit, such as a light switch automatically operated switches can be used to control the motions of machines, for example, to indicate that a garage door has reached its full open position or that.
light switch definition
Switch definition is - a slender flexible whip, rod, or twig how to use switch in a sentence. Light-switch definition: noun (plural light switches) 1. a switch, usually one on a wall in a building, used to turn on or off the light..... A three-way wall switch is a common type of light switch that makes it possible to control a ceiling light or other electrical fixture from two different locations in a room. in a hallway or large room, for example, installing three-way switches at both ends lets you turn the light fixture on or off from both locations..
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