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
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
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 The Jacksons, who created an endowment to assist with equine disease research at Pennsylvania, say that across the industry, racehorse aftercare practices have improved over the past 20 years. Jerry Brewer, New York Times, 15 May 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 Alongside global names like Lil Wayne and Rauw Alejandro, Yachty holds ownership in a racehorse named LISETNUPSHANCE. Mikey Fresh, VIBE.com, 4 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 17 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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