Meanings
From the game of poker, from the dishonest hiding of a high-value Ace card for use during play.
How to pronounce "ace up one's sleeve":
AU
A surprise advantage of which others are not aware.
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DICTIONARY WORDS ONLY:
PROFANITY:
From the game of poker, from the dishonest hiding of a high-value Ace card for use during play.
How to pronounce "ace up one's sleeve":
A surprise advantage of which others are not aware.