chip off | ˌchip sth ↔ ˈoff
to damage sth by breaking a small piece off it; to be damaged in this way :
He chipped off a piece of his tooth.
The paint had chipped off.
chip off | ˌchip sth ↔ ˈoff
to damage sth by breaking a small piece off it; to be damaged in this way :
He chipped off a piece of his tooth.
The paint had chipped off.
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005