: a visual signal (such as a system of colored lights) for controlling traffic
Examples of traffic light in a Sentence
Take a left at the traffic light.
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Installation of the traffic lights will probably occur this fall.—Jim Woods, Chicago Tribune, 11 Jan. 2026 When the traffic light turned red, the driver allegedly drove through the intersection, and continued onto the westbound ramp.—Kendrick Calfee
updated January 10, Kansas City Star, 10 Jan. 2026 Outside, even traffic lights weren’t working, Valeriya said.—Daria Tarasova-Markina, CNN Money, 2 Jan. 2026 Its fleet got another update later in December after a massive power outage in San Francisco exposed weakness in its system’s ability to operate when traffic lights are down.—Karoline Leonard, Austin American Statesman, 30 Dec. 2025 See All Example Sentences for traffic light