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traffic sign

American  
[traf-ik sahyn] / ˈtræf ɪk ˌsaɪn /

noun

  • traffic signs
    plural
  1. a road sign, especially one carrying information intended to ensure the safe and smooth movement of vehicles, such as speed limits, parking and lane restrictions, the presence of crosswalks, etc..

    The website explains traffic signs and rules, such as the rules for right of way.

    Bike lanes are clearly indicated by street markings and blue traffic signs.


Other Word Forms

Noun Inflected Forms

Etymology

Origin of traffic sign

First recorded in 1905–10

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

On another hung a fake traffic sign for drone operators reading: “Don’t Outsource Your Authority/Maintain human control and judgment.”

From The Wall Street Journal Jun. 19, 2026

Many truckers quit the industry after the introduction of enhanced English proficiency tests, where highway inspectors check for language proficiency and highway traffic sign competency.

From Los Angeles Times Dec. 25, 2025

After the artwork was removed, a new traffic sign was been put up by the local authority on Friday to avoid endangering people.

From BBC Dec. 24, 2023

And in one instance, a metal traffic sign directing drivers toward Interstate 75 got crushed by an electronic traffic sign warning drivers about a closed lane.

From Seattle Times Sep. 29, 2022

The traffic sign book gave him “walk” and the umpire book gave him “out.”

From "Escape from Mr. Lemoncello's Library" by Chris Grabenstein

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