A casino or gambling house is an establishment for certain types of gambling. The term is derived from the Latin for “house of games”; it refers to a place where people play games of chance or skill, as well as other entertainment. A modern casino is often integrated into a resort or hotel, and features other attractions such as restaurants, luxury shopping, and even a nightclub or theater. A casino may also have a dedicated game room for poker or other card games.

In most casinos, the primary source of profit is from games involving chance. These include slot machines, poker, blackjack, craps, roulette and baccarat, as well as horse racing and sports betting. In addition to these games, most casinos offer a variety of table games. These include baccarat (the most popular game in the United Kingdom and those European continental casinos most patronized by the British), chemin de fer, blackjack, and trente et quarante in France.

The casino industry is highly regulated and has very high standards for security. Casinos usually have a dedicated security force as well as a specialized surveillance department that monitors all of the activity in the gaming area. The surveillance team also focuses on the patterns and routines of casino patrons, which makes it easier to spot suspicious behavior. Casinos also hire mathematicians to analyze the house edge and variance for their various games; these individuals are called gaming analysts or mathematical gamblers.