racehorse

noun

race·​horse ˈrās-ˌhȯrs How to pronounce racehorse (audio)
Synonyms of racehorsenext
: a horse bred or kept for racing

Examples of racehorse in a Sentence

Recent Examples on the Web
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The couple has continued the tradition by supporting Royal Ascot like Queen Elizabeth did, and the King's late mother had 24 of her racehorses win at Ascot during her record 70-year reign. Janine Henni, PEOPLE, 18 June 2026 The novel painfully exposes the ruthless mistreatment and exploitation of both racehorses and humans in this era and tracks the ripples of that trauma through time. Literary Hub, 9 June 2026 DeVaux and Ortiz cited Golden Tempo’s growth as a racehorse as decisive to his victory. Emily Ohman, New York Times, 6 June 2026 As Black-Eyed Susan day got underway at Laurel Park on Friday, racehorse 'Hit Zero' died in his debut. Drew Aunkst, CBS News, 15 May 2026 See All Example Sentences for racehorse

Word History

First Known Use

circa 1626, in the meaning defined above

Time Traveler
The first known use of racehorse was circa 1626

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Cite this Entry

“Racehorse.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/racehorse. Accessed 25 Jun. 2026.

Kids Definition

racehorse

noun
race·​horse ˈrās-ˌhȯ(ə)rs How to pronounce racehorse (audio)
: a horse bred or kept for racing

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