Word History

The history of the word casino reveals a transformation from a cottage to a gambling palace. The source of our word, Italian casino, is a diminutive of casa, “house.” Central to the transformation is the development of the senses of casino in Italian. The word was first applied to a country house and then came to be used for a social gathering place, a room or building where one could dance, listen to music, and gamble. This last pastime seems to have gained precedence over the others, at least as far as the development of the word is concerned, and casino took on the meaning “gambling establishment.” These senses of the Italian word have all been borrowed into English, the sense “social gathering place” being recorded first in the 18th century, the sense “gambling establishment” first in 1851.

History of the term casino
The term originally meant a small villa, summerhouse or pavilion built for pleasure, usually on the grounds of a larger Italian villa or palazzo. There are examples of such casinos at Villa Giulia and Villa Farnese. In modern Italian, this term designates a bordello (also called “casa chiusa”, literally “closed house”), while the gambling house is spelled casinò with an accent.
One of the first known casinos was established in Venice around 1638. During the 19th century, the term casino came to include other public buildings where pleasurable activities, including gambling, and sports took place. An example of this type of building is the Newport Casino in Newport, Rhode Island.
Not all casinos were used for gaming. The Copenhagen Casino was a theatre, known for the use made of its hall for mass public meetings during the 1848 Revolution which made Denmark a constitutional monarchy. Until 1937 it was a well-known Danish theatre.The Hanko Casino at Hanko, Finland - one of that town’s most conspicuous landmarks - was never used for gambling. Rather, it was a banquet hall for the Russian nobility which frequented this spa resort in the late 1800s, and is presently a restaurant.