Casino Glossary - K
Keno
A casino game very similar to "Bingo", based around matching numbers
Kicker
Secondary card in a card hand, e.g. in Poker "He had two pairs with an ace kicker, which beat his opponent's hand of two pairs with a jack kicker".. See our sister site's guide to poker rules for beginners.
Klondike
Popular form of solitaire, comes bundled with many Windows operating systems.