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quarter horse

American  

noun

  1. one of a breed of strong horses developed in the U.S. for short-distance races, usually a quarter of a mile.

  2. a horse of this breed used in herding livestock.


quarter horse British  

noun

  1. a small powerful breed of horse, originally bred for sprinting in quarter-mile races in Virginia in the late 18th century

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of quarter horse

An Americanism dating back to 1825–35

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:

Danger, a chestnut quarter horse with a white blaze down his face and a deep copper coat, was born the same summer Hunter first wore an Auburn jersey.

From Los Angeles Times Aug. 10, 2025

Williams said the new proposal was put together by racetrack veterinarians before being reviewed by officials in thoroughbred, standardbred and quarter horse racing.

From Seattle Times Sep. 26, 2023

Los Alamitos, which runs a year-round quarter horse and low-quality thoroughbred meeting, still exists because of the conviction and commitment of 87-year-old owner Ed Allred.

From Los Angeles Times Aug. 31, 2023

The track will host the All American Futurity - the richest quarter horse race - over the Labor Day weekend.

From Washington Times Aug. 25, 2023

Grandpa was on Dancer, a muscular bay quarter horse stallion.

From "In the Footsteps of Crazy Horse" by Joseph Marshall III

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