Upcard

An upcard is a face up playing card. A number of card games incorporate upcards: Depending on the rules, a card that is accidentally dealt face up or otherwise revealed may become an upcard, or may be discarded, or may invalidate the entire hand. ...
Found on http://en.wikipedia.org/wiki/Upcard

Upcard

the dealer's exposed card, seen by all players.
Found on http://www.blackjacktactics.com/blackjack/terms/

Upcard

The dealer's exposed, or face up, card. Opposite of Hole Card.
Found on http://www.gamblingplanet.org/Gambling-Glossary-U

Upcard

The dealers card that is face up.
Found on http://www.casinos.net/blackjack-glossary.htm

Upcard

The first card turned up after a deal, often to begin play or initiate a discard pile.
Found on http://entertainment.howstuffworks.com/card-game-glossary.htm
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