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.
The permanent traffic signal was still being manufactured for installation at a future time. Andy Humbles, The Tennessean, 26 July 2025 Separately, Milwaukee ordinances prohibit trees, shrubs, flowers or any other plants from blocking traffic signals or streetlights. Quinn Clark, jsonline.com, 25 July 2025 Yorba Linda is the lead agency on the project because the city has 23 of the 47 traffic signals on the 12-mile stretch of the thoroughfare that runs from State College Boulevard in Fullerton to Oak Canyon Drive in Anaheim. Jim Drummond, Oc Register, 17 July 2025 The board has tackled topics in the community such as the Mercado Drive traffic signal, the Del Mar Heights School rebuild and the Del Mar-Torrey Pines train realignment. Karen Billing, San Diego Union-Tribune, 15 July 2025 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

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Cite this Entry

“Traffic signal.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/traffic%20signal. Accessed 20 Aug. 2025.

Kids Definition

traffic signal

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

More from Merriam-Webster on traffic signal

Last Updated: - Updated example sentences
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