traffic sign

[traf-ik sahyn]

noun

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.

Word History and Origins

Origin of traffic sign¹

First recorded in 1905–10