Kicker

The highest unpaired (loose) card in a player's hand. For example, you have AJ and your opponent has AQ, the community cards are 49A28, you both have a pair with an ace, but your opponent wins because his kicker is higher. AA Q 98, and your AA J 98.

Poker terms "K" raide

Keep Them Honest

A situation where a player only responds after...

Key Card

A card that gives you the chance to...

Key Hand

The arm that fractured in the tournament,...

Kibitzer

Commentator.

Kick It

Raise the stakes.

Kill button

Kill games use a special dealer badge that...

Kill game, kill pot

Kill games, the most common variant of limit games,...

Knock

Check.

Kojack

Combination in player's hands KJ.