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.
Owners who want their Bel Air equipped with ice-cold air conditioning, modern suspension, power disc brakes, and more than 500 hp will go the restomod route, many of which feature luxurious interiors and a refined fit and finish totally absent from the nearly 70-year-old originals. Robert Ross, Robb Report, 20 Dec. 2024 Adjusting to Life with a Defender Four-wheel disc brakes also provide plenty of stopping power, though stomping on the brake pedal causes some squirming from the tail end due to the high center of gravity. Michael Teo Van Runkle, Forbes, 14 Dec. 2024 They are used in many industrial areas such as cutting tools, disc brakes and protective coatings. Catherine McGrath, Fortune Asia, 3 Dec. 2024 Photograph: Stephanie Pearson A front fork dampens the road chatter and hydraulic disc brakes make stopping more precise. Stephanie Pearson, WIRED, 4 July 2024 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

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 25 Dec. 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
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!