Odds
The probability of making a hand versus the probability of not making a
hand.
Off-suit
Cards of different suits.
Omaha
A flop poker game similar to Texas Hold'em..
One-Gap
A Texas hold'em starting hand in which the two cards are two apart in rank.
Open
Making the first bet in a round..
Open Ended Straight
An open ended straight consists of four consecutive cards. Straight can be
completed at either end.
Out
The card that will make a hand win.
Outdraw
To make better hand than the opponent by drawing.
Outrun
To beat.
Overcall
To call a bet after other players have already called..
Over-card
A card higher than any card on the board in a flop game. For example, if you
have AK and the flop comes Q76, you have two over-cards.
Over-pair
A pocket pair higher than any card on the board in a flop game. If you have
JJ and the flop comes 975, you have an over-pair.
