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 traffic signal showed red for traffic on Independence, Gonzalez said. Robert A. Cronkleton, Kansas City Star, 17 Aug. 2025 Scenarios encountered by drivers include other vehicles, pavement quality, debris on the road, pedestrians (alert or looking at their phone), traffic signals, signage, animal incursions, and weather variability which affects both perception and tire traction. Richard Bishop, Forbes.com, 7 Aug. 2025 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 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 9 Sep. 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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