disc brake

noun

: a brake that operates by the action of a frictional material pressed against the sides of a rotating disc by a caliper

Illustration of disc brake

Illustration of disc brake
  • 1 caliper
  • 2 disc

Examples of disc 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.
Braking, via 4-wheel disc brakes with standard ABS, is efficient. Josh Max, Forbes.com, 28 Mar. 2025 Crucially, the electrification comes with uprated disc brakes to improve stopping distance and safety compared to the original. Trinity Francis, Forbes, 17 Mar. 2025 Stopping power is provided by dual-piston hydraulic disc brakes with 180-mm rotors. Paul Ridden, New Atlas, 18 Mar. 2025 Beyond the dual powertrains, the LMX is loaded with high-grade MTB kit, including oversized Formula Cura hydraulic twin-piston disc brakes with 203mm rotors, a long-travel (170mm) adjustable RockShox ZEB fork, and a Rockshox Vivid R2C rear suspension with 180mm of travel. William Roberson, Forbes, 17 Mar. 2025 See All Example Sentences for disc brake

Word History

First Known Use

1865, in the meaning defined above

Time Traveler
The first known use of disc brake was in 1865

Browse Nearby Words

Cite this Entry

“Disc brake.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/disc%20brake. Accessed 13 Apr. 2025.

Kids Definition

disc brake

noun
: a brake that operates by the friction of two plates pressing against the sides of a rotating disc
Last Updated: - Updated example sentences
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