What does "tennis" mean?

Tennis: A play in which a ball is driven to and fro, or kept in motion by striking it with a racket or with the open hand. Shak. His easy bow, his good stories, his style of dancing and playing tennis, . . . were familiar to all London. Macaulay. Court tennis, the old game of tennis as played within walled courts of peculiar construction; -- distinguished from lawn tennis. -- Lawn tennis. See under Lawn, n. -- Tennis court, a place or court for playing the game of tennis. Shak.