brake
1 Americannoun
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a device for slowing or stopping a vehicle or other moving mechanism by the absorption or transfer of the energy of momentum, usually by means of friction.
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brakes, the drums, shoes, tubes, levers, etc., making up such a device on a vehicle.
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anything that has a slowing or stopping effect.
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Also called brakeman. a member of a bobsled team who operates the brake.
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Also called breaker. Textiles. a tool or machine for breaking up flax or hemp, to separate the fiber.
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Also called press brake. a machine for bending sheet metal to a desired shape.
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Obsolete. an old instrument of torture.
verb (used with object)
verb (used without object)
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to use or run a brake.
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to stop or slow upon being braked.
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to run a hoisting machine.
noun
noun
verb
noun
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(often plural) a device for slowing or stopping a vehicle, wheel, shaft, etc, or for keeping it stationary, esp by means of friction See also drum brake disc brake hydraulic brake air brake handbrake
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( as modifier )
the brake pedal
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a machine or tool for crushing or breaking flax or hemp to separate the fibres
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Also called: brake harrow. a heavy harrow for breaking up clods
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short for brake van
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short for shooting brake
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Also spelt: break. an open four-wheeled horse-drawn carriage
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an obsolete word for rack 1
verb
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to slow down or cause to slow down, by or as if by using a brake
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(tr) to crush or break up using a brake
noun
noun
verb
Other Word Forms
Etymology
Origin of brake1
First recorded in 1400–50; of uncertain origin; possibly a special use of obsolete brake “a bridle, curb,” from Middle Dutch braeke “(flax) brake” (a tool that separates flax fibers from their woody stems); akin to break
Origin of brake2
First recorded in 1400–50; late Middle English fernebrake “fern thicket, fernbrake,” Old English (fearn)bracu “bed of fern, (fern)brake,” akin to Middle Low German brake “branch, twig, tree stump”
Origin of brake3
First recorded in 1275–1325; Middle English brake, probably by back formation from braken “thicket of fern,” taken as plural; see bracken
Explanation
To brake is to stop. The noun brake is the pedal in the car that stops the vehicle when pressed. When you want to brake, step on the brake)! In Middle English breken meant things that stopped others, such as a bridle for a horse. If your bicycle screeches at the bottom of every hill, maybe you should have the brakes checked. French Poet Paul Valery saw a brake as a stopping agent for more than just a vehicle: “Man's great misfortune is that he has no organ, no kind of eyelid or brake, to mask or block a thought, or all thought, when he wants to.”
Vocabulary lists containing brake
"It Happened in Montgomery"
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"The Black Ferris" by Ray Bradbury
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"Modern Automotive Technology," Vocabulary from Section 11
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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.
See Examples For:
But he escaped a five-second penalty because one of the transgressions was when he suffered a long brake pedal caused by heat soak after his pit stop, so he was excused.
From BBC ● Oct. 13, 2026
He added that the Fed is getting help from a bond selloff that has raised longer-term Treasury yields, lifting mortgage rates and other borrowing costs and thereby applying an economic brake.
From The Wall Street Journal ● Oct. 7, 2026
Another component behaved more like a brake on the cell's contractile machinery.
From Science Daily ● Oct. 5, 2026
Rush hour traffic was moving slowly when Rios’s Expedition entered one of the busiest junctions in the San Fernando Valley, but the SUV did not appear to brake before it T-boned the bus, witnesses said.
From Los Angeles Times ● Sep. 17, 2026
“My dad’s put on big tires and a padded seat to make the ride comfortable, plus there’s a wide seat belt and a hand brake for safety.”
From "The Running Dream" by Wendelin Van Draanen
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At times, pilots have panicked, fearing they were running out of runway, and braked too hard, causing accidents.
From Los Angeles Times ● Oct. 3, 2026
He braked hard but was travelling at between 25 and 27mph when he hit the bike, the court heard.
From BBC ● Apr. 7, 2026
The car braked, steered and accelerated more smoothly than my Ford Mustang Mach-E.
From The Wall Street Journal ● Jan. 30, 2026
“The Waymo Driver braked hard, reducing speed from approximately 17 mph to under 6 mph before contact was made.”
From Los Angeles Times ● Jan. 29, 2026
Within a few feet of my outstretched hand, she braked and alighted on my glove as softly as the fluff from a dandelion seed.
From "On the Far Side of the Mountain" by Jean Craighead George
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And, yes, I worried a few times whether the robot saw the braking vehicle in front of us.
From The Wall Street Journal ● Oct. 7, 2026
Russell and Verstappen were other drivers to make an error, both taking to the run-off area when they missed their braking points, the Mercedes driver at Turn Three and Verstappen at Turn One.
From BBC ● Sep. 24, 2026
This quick acceleration and braking can help insects determine their position and maintain clear vision.
From Science Daily ● Sep. 22, 2026
Authorities are also reviewing the SUV’s event data recorder to determine Rios’ speed, braking and acceleration in the seconds before the deadly crash.
From Los Angeles Times ● Sep. 17, 2026
Harry heard Griphook shout, “No!” but there was no braking: They zoomed through it.
From "Harry Potter and the Deathly Hallows" by J.K. Rowling
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