dark horse
Meaning: A competitor who is little-known by most people but who is expected to win by someone more knowledgeable.
Language: English
Literally: (Already vivid in English)
Category: Animals
Origin: The expression originates from horse racing jargon. It is often used to mean a surprise candidate in a political election.
More idioms — Animals
- dog-eared — Well-worn.
- dog-eat-dog — Ruthless, competitive, and fast-paced.
- dog days of summer — Very hot days.
- eat crow pie — To humble oneself because one has been proved wrong.
- fat cat — A rich but usually lazy person.
- fine kettle of fish — A terrible mess.
More English idioms
- fly-by-night — Undependable; untrustworthy.
- fly in the face of something — To go against something; to show disrespect for something or someone.
- fly in the ointment — An unpleasant element in an otherwise pleasant situation.
- fly off the handle — To suddenly become very angry.
- fly the coop — To escape.
- get off one's high horse — To stop acting superior.
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