D defs.my
Entry 1 sense Webster, 1913

change-of-pace

· IPA
01 n. a baseball pitch thrown with little velocity when the batter is expecting a fastball; -- called also change-up.
  1. 1.
    a baseball pitch thrown with little velocity when the batter is expecting a fastball; -- called also change-up.(Baseball) Also: change-up
Syn. change-up, change-of-pace ball, off-speed pitch.