noun
1.
a person that you regularly have friendly arguments or discussions with
2.
( in boxing ) a person that a boxer regularly practises with
noun
1.
a person that you regularly have friendly arguments or discussions with
2.
( in boxing ) a person that a boxer regularly practises with
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005