Table Stakes
A rule in a poker game meaning that a player may not go into his pocket for money during a hand. He may only wager the amount of money in front of him into the current pot. A player also may not remove chips from the table during a game..

Tap Out
To bet all of one's chips.

Tell
Any behavior that reveals the strength of  player's hand.

Texas Hold'em
Also known as hold'em, it is a type of poker that players use five community cards in combination with their two hole cards to make the best five-card hand. There is a round of betting after the pocket cards are dealt, after the first three community cards (the flop), after the fourth (or turn card) and after the final (or river card).

Third Pair
In flop games, pairing the third highest card on board..  

Thirty Miles
Three tens.

Three of a Kind
Three cards of the same rank.

Tight
A player who doesn't play many hands.

Tilt
To play recklessly.

Time
The house collects money from the pot periodically. This is called a time charge.
Time also means the request by a player to suspend the game if he needs more time to decide what to do.

To Go
The amount to enter the pot..  

Toke
Gambling term for tip given to the dealer by the winner of a pot.

Top Pair
A pair with the highest card on the flop. If a player makes a pair with the highest card on the flop, it's called a top pair.

Tournament
Number of poker players getting together to play with the same number of chips until one player has any chips left.

Trips
Three of a kind..  

Turn
Also named Fourth Street, the fourth community card in flop games.