Dictionary.com
Thesaurus.com
Synonyms

bronco

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

noun

plural

broncos
  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”; 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.

Keep Reading on Vocabulary.com

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.

I’m watching the game riding a a bucking bronco, it felt like.”

From Seattle Times • Dec. 2, 2021

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

After a period of tumultuous rule, most people don't want to jump from a bucking bronco onto another wild horse.

From Salon • Nov. 23, 2020

The ties were patterned with bulldogs, billy goats, even a cowboy on a bronco.

From Washington Post • Dec. 26, 2019

As he was pondering that thought, the outhouse started bumping and bouncing like a bucking bronco.

From "The Seven Wonders of Sassafras Springs" by Betty G. Birney