What is a Casino?


A casino (pronounced “cash-in”) is a place where people play games of chance. They are often built near or in conjunction with hotels, resorts, restaurants, retail shopping and cruise ships.

They are also known for live entertainment and for hosting special events.

They offer a variety of different gambling games, including slot machines, poker and blackjack.

The odds in these games are mathematically determined to give the house an advantage over the player, called the house edge. The house usually takes a commission from players in the form of a rake.

Casinos may also offer “complimentary items” or “comps” to players who spend a lot of money in the casino. These can include hotel rooms, dinners or tickets to shows.

Comps are an attractive incentive for players to make large bets, and they can help the casino keep its doors open for a long time. In addition, many casinos offer free lessons in various games, which can be helpful to newcomers.


Casino security has improved greatly over the years, and modern establishments often have specialized security departments. These specialized departments patrol the casino and respond to calls for assistance and reports of suspicious or definite criminal activity.

These specialized departments are well-trained in casino games and routines, so they can spot any unusual behavior by players or staff members. In addition, they work closely with other departments to prevent crime in the casino.