ace up one's sleeve

(Redirected from have an ace up one's sleeve)

English edit

Etymology edit

From the dishonest hiding of a high-value ace card for use during play, e.g. in the game of poker.

Pronunciation edit

  • (file)

Noun edit

ace up one's sleeve (plural aces up one's sleeve)

  1. (idiomatic) A surprise advantage of which others are not aware.

Synonyms edit

Translations edit