( informal ) to do sth to sb in return for harm they have done to you; to get revenge :
I'll get my own back on him one day, I swear!
( informal ) to do sth to sb in return for harm they have done to you; to get revenge :
I'll get my own back on him one day, I swear!
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005