small parts of sth or of a person's character that are not yet as good as they should be :
The ballet still had some rough edges.
He had a few rough edges knocked off at school.
small parts of sth or of a person's character that are not yet as good as they should be :
The ballet still had some rough edges.
He had a few rough edges knocked off at school.
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005