transitive verb1obsolete:beat, bump 2: to cause to rebound or be reflected <bounce a ball><bounce a light ray off a reflector> 3 a:dismiss, fireb: to expel precipitately from a place c: to eliminate from a competition by defeating <was bounced from the tournament in the first round> 4: to issue (a check) drawn on an account with insufficient funds 5: to present (as an idea) to another person to elicit comments or to gain approval —usually used with offintransitive verb1: to rebound or reflect after striking a surface (as the ground) 2: to recover from a blow or a defeat quickly —usually used with back 3: to be returned by a bank because of insufficient funds in a checking account <his checks bounce> 4 a: to leap suddenly :boundb: to walk with springing steps 5: to hit a baseball so that it hits the ground before it reaches an infielder