racehorse

American

[reys-hawrs] / ˈreɪsˌhɔrs /

noun

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

racehorse British

/ ˈreɪsˌhɔːs /

noun

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:

racehorse

"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

In 2024, America’s Best Racing reached out to see if he wanted to participate in a program that would give public figures a percentage of equity in a racehorse in exchange for exposure.

From The Wall Street Journal ● May 1, 2026

Showhouses are always extravagant, and this year’s event takes place inside the 8,000-square-foot former home of Clara Baldwin Stocker, daughter of land investor and racehorse breeder Elias J. “Lucky” Baldwin.

From Los Angeles Times ● Apr. 29, 2026

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

From BBC ● Apr. 14, 2026

Seeing a thin, homely animal, Jones made the understandable assumption that this was no racehorse.

From "Seabiscuit: An American Legend" by Laura Hillenbrand

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023