( BrE ) ( NAmE be at the ˌend of your ˈrope )
to feel that you cannot deal with a difficult situation any more because you are too tired, worried, etc.
( BrE ) ( NAmE be at the ˌend of your ˈrope )
to feel that you cannot deal with a difficult situation any more because you are too tired, worried, etc.
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005