( formal ) used to show that you accept sth and will not try to change it or cannot change it :
If he doesn't want to be involved, then so be it.
( formal ) used to show that you accept sth and will not try to change it or cannot change it :
If he doesn't want to be involved, then so be it.
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005