strobe light

American  

[strohb lahyt] / ˈstroʊb ˌlaɪt /

noun

strobe lights plural

1. a lamp capable of producing extremely short, brilliant bursts of light and used for various purposes, such as photographing rapidly moving objects or to create special lighting effects, as in a discotheque or at a rock concert.

2. stroboscope.

3. the light produced by such a lamp, occurring in short, brilliant bursts.

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strobe light Scientific  

1. A lamp that produces very short, intense flashes of light by means of an electric discharge in a gas. The ability of strobe lights to “freeze” the motion of rapidly moving objects by making them visible for only a fraction of a second makes them very useful in photography and in measuring vibration and other types of high-speed motion.

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Other Word Forms

• strobe lighting
  noun
• strobe-light
  adjective

Example Sentences

The flashes can also be used as a strobe light to make “movies” of molecules responding to, say, a blast of ordinary laser light.

From Science Magazine • Sep. 18, 2023

Each time, a strobe light would flash in her room and the PA system would instruct her to evacuate and not use the elevator.

From Los Angeles Times • Mar. 17, 2023

She said that before the fire occurred, she had requested a strobe light be installed in her apartment because she can’t hear a fire alarm, but it was not provided.

From Washington Post • Feb. 25, 2023

In a converted former mint in Berlin on Saturday, crowds danced in a blaze of strobe light as a rapper hollered Ukrainian lyrics to punchy beats.

From Reuters • Feb. 25, 2023

Like a camera taking pictures by a strobe light, things would seem frozen in time, caught and frozen, and then there would be another flash and things would be different.

From "The River" by Gary Paulsen