cue ball
pool ball
billiard ball

The cue ball made three cushions and came around into position.

Each of the two players is assigned his or her own cue ball.

There's better things to do than throw a cue ball at a girl.

With his stick he can make the cue ball do just about anything but talk.

Jerry banks the cue ball, trying to hit the seven.

Clock started when the player had taken the cue ball.

If the game is played against another player or the computer, players take turns shooting the cue ball.

The players stand behind the edge of a box, and each should throw their cue ball.

Half the time, he don't even hit the cue ball.

A cue ball caught him in the side of the head as he pulled the trigger.