What is the meaning of Deuce?

A card with two pips, one of four in a standard deck of playing cards.

A side of a die with two spots.

A cast of dice totalling two.

The number two.

1. A bowel movement (the event or the result).

   A bowel movement (the event or the result).

   A two-year prison sentence.

   A hand gesture consisting of a raised index and middle finger, a peace sign.

   A tied game where either player can win by scoring two consecutive points.

   A curveball.

   A 1932 Ford.

   Two-barrel (twin choke) carburetors .

   A table seating two diners.

   A twopence coin.

   Douche.

   The Devil, used in exclamations of confusion or anger.

   Synonym of devil (“something awkward or difficult”).

   Source: wiktionary.org