( informal )
1.
( especially NAmE ) used to ask sb to repeat sth because you did not hear it or do not understand it
2.
used by some people to say 'sorry' when they have accidentally made a rude noise or done sth wrong
( informal )
1.
( especially NAmE ) used to ask sb to repeat sth because you did not hear it or do not understand it
2.
used by some people to say 'sorry' when they have accidentally made a rude noise or done sth wrong
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005