Simple Definition of dark horse
: a person (such as a politician), animal, or thing that competes in a race or other contest and is not expected to win
: a person who has interesting qualities or abilities that most people do not know about
Full Definition of dark horse
1 a : a usually little known contender (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
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.
First Known Use of dark horse
Rhymes with dark horse
clotheshorse, concourse, crash course, dawn horse, dead horse, deforce, discourse, divorce, dray horse, endorse, enforce, extrorse, golf course, gut course, high horse, introrse, iron horse, midcourse, of course, Old Norse, one-horse, packhorse, perforce, post-horse, racecourse, racehorse, recourse, redhorse, remorse, resource, retrorse, sawhorse, sea horse, stringcourse, trial horse, unhorse, warhorse, wheelhorse, Whitehorse, workhorse
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