Turn Turned Arrive:He House.2 Found:Don't Worry Again.3 Increase

1 to appear or arrive:He turned up at our house.2 to be found:Don't worry- it'll turn up again.3 to increase (the level of noise,light etc)produced by (something):Turn up(the volume on) the radio.The lights in the auditorium were turned up again at the end of the concert performance.4 to fold up and sew:to turn up a hem.5 to discover(facts etc):The police have apparently turned up some new evidence.