Pool Billard Royalty-Free Stock Image

Pool, also more formally known as pocket billiards (mostly in North America) or pool billiards (mostly in Europe and Australia), is the family of cue sports and games played on a pool table having six receptacles called pockets along the rails, into which balls are deposited as the main goal of play. Popular versions include eight-ball and nine-ball. An obsolete term for pool is six-pocket. There are hundreds of pool games. Some of the more well known include eight-ball, nine-ball, ten-ball, straight pool, one-pocket and bank pool.