( especially NAmE ) to have made all the preparations needed to do sth; to be well organized
GET / HAVE (ALL) YOUR DUCKS IN A ROW
Meaning of GET / HAVE (ALL) YOUR DUCKS IN A ROW in English
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005