(only used as an infinitive and in orders) to accept pain, disappointment or a difficult situation without complaining :
There's nothing we can do about it. We'll just have to grin and bear it.
(only used as an infinitive and in orders) to accept pain, disappointment or a difficult situation without complaining :
There's nothing we can do about it. We'll just have to grin and bear it.
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005