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Synonyms

racehorse

American  
[reys-hawrs] / ˈreɪsˌhɔrs /

noun

  1. a horse bred or kept for racing, especially in flat races or steeplechases.


racehorse British  
/ ˈreɪsˌhɔːs /

noun

  1. a horse specially bred for racing

"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 racehorse

First recorded in 1620–30; race 1 + horse

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:

The 10 Freeway was magically devoid of traffic on this gray Saturday morning, and if my car had a soul, it would be like that of a racehorse.

From Los Angeles Times Jul. 24, 2026

"We want something sort of like a racehorse, a little bit high strung, a little bit forward -- something that's got a heart, that's going to run."

From Barron's Jun. 28, 2026

Williams had taken over the family dairy farm as an 18-year-old before moving into racehorse training in 1996.

From BBC Mar. 9, 2026

In his biography of Crump, Mark Shrager notes that “male riders with winning percentages comparable to Diane’s were in great demand by racehorse owners and trainers.”

From The Wall Street Journal Jan. 16, 2026

Pound for pound, Olympic oarsmen may take in and process as much oxygen as a thoroughbred racehorse.

From "The Boys in the Boat: Nine Americans and Their Epic Quest for Gold at the 1936 Berlin Olympics" by Daniel James Brown

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