1The mansion had a luxurious billiards room where guests could play and socialize.
2He spent most of his free time practicing billiards and eventually became a professional player.
3The rules of billiards vary depending on the specific game being played, such as pool or snooker.
4The club had a billiards tournament every weekend, attracting players from all over the city.
5In the 19th century, billiards was a popular pastime among the upper class, who would often host billiards parties in their estates.