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Synonyms

stoplight

American  
[stop-lahyt] / ˈstɒpˌlaɪt /

stoplight British  
/ ˈstɒpˌlaɪt /

noun

  1. a red light on a traffic signal indicating that vehicles or pedestrians coming towards it should stop

  2. another word for brake light

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of stoplight

First recorded in 1925–30; stop + light 1

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.

At a stoplight, if there is a car ahead of me that starts to move, and I don’t, my car beeps twice and signals me on the display.

From The Wall Street Journal • Dec. 20, 2025

The annual parade and festival, which is in its fifth year, is held in La Center, a southwest Washington town of 4,300 that doesn’t have a stoplight.

From Slate • Jun. 2, 2025

A spokesperson for the Los Angeles Police Department said the “completely stopped” vehicle was waiting at the stoplight at the time of the collision and that officers reported to the scene around 5:12 p.m.

From Los Angeles Times • Jul. 30, 2024

In a televised appearance, she bowed to her boss and kept the stoplight at “orange, with an alert,” but in announcing it, she wore a bright red dress.

From Seattle Times • May 21, 2024

It was only when they stopped moving—at a lonely stoplight close to the county line—that the adrenaline of leaving school with Lily released its grip on Toby’s brain.

From "We'll Fly Away" by Bryan Bliss