emergency brake

noun

: a brake (as on an automobile) that can be used for stopping in the event of failure of the main brakes and to keep the vehicle from rolling when parked

Examples of emergency brake 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.
Once stationary, deactivate all lights except the hazard flashers, engage the emergency brake, and release the brake pedal to ensure your tail lights are not illuminated, reducing the risk of other drivers colliding with your stationary vehicle. Bay Area Weather Report, The Mercury News, 25 Feb. 2025 Once stationary, turn off all lights except the hazard flashers, engage the emergency brake, and release the brake pedal to ensure your tail lights are not illuminated, reducing the risk of other drivers colliding with your stationary vehicle. Southern California Weather Report, Orange County Register, 22 Feb. 2025 At the time, the FrontRunner Train was going 67 mph when the emergency brakes were applied, and the speed at impact was 32 mph. David Chiu, People.com, 13 Feb. 2025 Make Vehicle Technology Your Back-Up Modern cars have a lot of safety features, including anti-lock brakes, automatic emergency brakes, lane assists and more. Gordon G. Chang, Newsweek, 24 Jan. 2025 See All Example Sentences for emergency brake

Word History

First Known Use

1900, in the meaning defined above

Time Traveler
The first known use of emergency brake was in 1900

Browse Nearby Words

Cite this Entry

“Emergency brake.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/emergency%20brake. Accessed 6 Mar. 2025.

Last Updated: - Updated example sentences
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