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Synonyms

bronco

American  
[brong-koh] / ˈbrɒŋ koʊ /
Also bronc sometimes broncho

noun

broncos plural
  1. a range pony or mustang of the western U.S., especially one that is not broken or is imperfectly broken.


bronco British  
/ ˈbrɒŋkəʊ /

noun

  1. (in the US and Canada) a wild or partially tamed pony or mustang of the western plains

"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 bronco

An Americanism first recorded in 1865–70; from Mexican Spanish, short for Spanish potro bronco “untamed colt” (in Mexican Spanish: “wild horse, half-tamed horse”); bronco, was apparently a nasalized variant of the Latin adjective broccus “projecting”; see origin at broach

Explanation

A bronco is a horse that has a tendency to buck, or kick out its rear legs, especially when someone tries to ride it. Broncos make ideal rodeo horses. In Spanish, bronco means "rough," from a root defined as "a knot in wood." The word was adopted into cowboy jargon as a name for rough, or half-wild, horses that are very challenging to ride. The rodeo events that feature riders trying to stay on bucking broncos are known as "roughstock." Broncos were originally wild mustangs, but today most are specially bred to buck. The image of a cowboy riding a bronco is Wyoming's official state symbol.

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Vocabulary lists containing bronco

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.

Straddling a bookies' tip to be the next James Bond like a bucking bronco is certainly one way to grab people's attention.

From BBC • Apr. 15, 2026

Competitions include bareback bronco riding, saddle bronco, steer roping, ribbon roping and wild cow milking.

From Seattle Times • Apr. 9, 2023

Lamontre Hosley, one of the fabled Compton Cowboys, thrilled the crowd on a bucking bronco for seconds that felt to me like agonizing minutes.

From Los Angeles Times • Dec. 4, 2022

Here, the concert was partially a pretense for a more well-rounded night out — arcade games, BBQ, pool tables, posing for pictures on a bucking bronco statue.

From New York Times • Aug. 8, 2021

She leaps from her perch, deploys a tiny parachute, and executes a soft landing—straddling the thrumming ray gun as if it was a bucking bronco.

From "Dog Squad" by Chris Grabenstein

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