The term "rum," which was used in 19th-century British slang to describe something strange or unusual, is believed to be the source of the name "rummy" itself. Rummy entered American culture in the late roo slots1800s as it became more and more popular. Social circles adopted the game, which quickly spread throughout the country's homes and parlors. Rummy had become a popular past time by the early 1900s, and many variations had emerged, such as Oklahoma Rummy and Gin Rummy. The game's social aspects, which let players practice their skills in friendly competition, were just as appealing as its strategic depth.