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 Stopping power is provided by hydraulic disc brakes with 180-mm rotors. New Atlas, 9 Aug. 2024 Charging adrenaline-loving mountain bikers to fund rewilding might seem unusual now, but this could represent a vision of the future for south Wales—one where the squeal of disc brakes, the whirr of wheel hubs, and the riders’ whoops of delight mingle with a background of birdsong. Tristan Kennedy, WIRED, 5 Aug. 2024 Miller has tried to talk buyers off the ledge, insisting there’s no point to supercar power in an old-school Mustang whose front end notoriously lifts and gets squirrely beyond 110 mph, despite a new chassis and powerful disc brakes. Lawrence Ulrich, Robb Report, 13 July 2024 The motor is mighty, the torque sensors are seamless, and the hydraulic disc brakes are responsive and effective. Beth Mole, Ars Technica, 14 June 2024 See all Example Sentences for disc brake 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'disc brake.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1865, in the meaning defined above

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

Dictionary Entries Near disc brake

Cite this Entry

“Disc brake.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/disc%20brake. Accessed 31 Aug. 2024.

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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