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.
The big picture: Once there are rumblings of a CEO shakeup, experts told Axios that comms teams should prepare plans based on typical successor profiles — an inside hire, a dark horse or outsider, and a known industry leader. Eleanor Hawkins, Axios, 13 Feb. 2025 Could Apple’s new AI capabilities perhaps be a looming, bandwidth-consuming dark horse? IEEE Spectrum, 9 Feb. 2025 Jon Heyman of the New York Post recently suggested a dark horse National League team could emerge in the Alonso sweepstakes. Dan Perry, Newsweek, 31 Jan. 2025 Walter Salles’ potent film has been considered an awards season dark horse but only managed to get one nomination today, in the Film Not In The English Language category. Andreas Wiseman, Deadline, 15 Jan. 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

Dictionary Entries Near dark horse

Cite this Entry

“Dark horse.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/dark%20horse. Accessed 21 Feb. 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

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