Cage ( blackjack)

Area of casino where cashier is based and chip buying and selling takes place.
Usually surrounded by metal bars or other high security measures. In many ways, the cage resembles a bank.

Cage ( poker )


A room or an area, often behind a glass or behind bars, from which the
cage person buys and sells chips. Also, window.




Cage (roulette)

A booth or room where the casino cashier resides. Here, you can exchange chips for cash (or vice versa),
cash-out coins, place front money, etc. It is called a cage because it is usually enclosed by bars.