1.
to become separated from sth as a result of force :
The back section of the plane had broken off.
2.
to stop speaking or stop doing sth for a time :
He broke off in the middle of a sentence.
1.
to become separated from sth as a result of force :
The back section of the plane had broken off.
2.
to stop speaking or stop doing sth for a time :
He broke off in the middle of a sentence.
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005