: 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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When traffic lights went dark in San Francisco, Waymo’s cars stopped and waited for guidance from remote human operators.—Ira Goldstein, New York Daily News, 18 Jan. 2026 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 See All Example Sentences for traffic light