traffic signal

noun

: a signal (such as a traffic light) for controlling traffic

Examples of traffic signal in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Concrete subcontractors, electrical subcontractors and traffic signal installers are three of those business types for which the city has already set up training to build capacity, McKinney said. Charlotte Observer, 6 May 2026 The closure is part of the construction of the KCK Buc-ee’s gas station, ensuring smooth access to the travel center, while improving rehabilitation on the overpass, widening the ramps and installing new traffic signals. Rashad Alexander, Kansas City Star, 28 Apr. 2026 Kids need to know how to ride on the right side of the road with the flow of traffic in bike lanes if available, to stop at all intersections and before entering the street, to respect the same traffic signals cars do, and to use their hands to indicate turns. Dr. Phyllis Agran, Boston Herald, 26 Apr. 2026 Police said the driver of the SUV failed to follow the traffic signal and charges are pending. Elyssa Kaufman, CBS News, 25 Apr. 2026 See All Example Sentences for traffic signal

Word History

First Known Use

1893, in the meaning defined above

Time Traveler
The first known use of traffic signal was in 1893

Browse Nearby Words

Cite this Entry

“Traffic signal.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/traffic%20signal. Accessed 13 May. 2026.

Kids Definition

traffic signal

noun
: a signal (as a traffic light) for controlling traffic

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