dark horse

noun

1
a
: a usually little known contender (such as a racehorse) that makes an unexpectedly good showing
b
: an entrant in a contest that is judged unlikely to succeed
2
: a political candidate unexpectedly nominated usually as a compromise between factions

Examples of dark horse in a Sentence

The Democrat from Utah has gone from being a dark horse to the front-runner in the campaign for President. The movie is a dark horse for the award. He is a dark horse, but I did find out that he once played football professionally.
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.
Yamamoto began the season as a potential dark horse but has pitched his way to the top of the conversation. Thomas G. Moukawsher, MSNBC Newsweek, 25 Apr. 2025 But among this more tolerant company, Aurangzeb is considered something of a dark horse – a religious zealot and complex character. Rhea Mogul, CNN Money, 18 Apr. 2025 Friday night was a reminder of why the Rockets present themselves as a dark horse ahead of the postseason. Kelly Iko, New York Times, 5 Apr. 2025 South of Midnight is an early dark horse contender for game of the year and easily earns our Editors' Choice award. PC Magazine, 3 Apr. 2025 See All Example Sentences for dark horse

Word History

First Known Use

1821, in the meaning defined at sense 1a

Time Traveler
The first known use of dark horse was in 1821

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Cite this Entry

“Dark horse.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/dark%20horse. Accessed 2 May. 2025.

Kids Definition

dark horse

noun
: a contestant or a political figure whose abilities and chances of winning are not known
the convention nominated a dark horse

More from Merriam-Webster on dark horse

Last Updated: - Updated example sentences
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