also tee-ball T0081100 (tē′bôl′)n. A form of baseball played by young children in which the ball is not pitched but hit from a stationary position on top of a tee.
T-ball
(ˈtiˌbɔl) n. a modified form of baseball or softball in which the ball is batted off an adjustable pole or stand. [1975–80; tee2]