past part. of DO(1).
adj. 1 colloq. socially acceptable (the done thing; it isn't done). 2 (often with in, up) colloq. tired out. 3 (esp. as int. in reply to an offer etc.) accepted. be done with have finished with, be finished with. done for colloq. in serious trouble. have done have ceased or finished. have done with be rid of; have finished dealing with.