also blood-brother
( blood brothers)
A man’s blood brother is a man he has sworn to treat as a brother, often in a ceremony which involves mixing a small amount of their blood.
N-COUNT
also blood-brother
( blood brothers)
A man’s blood brother is a man he has sworn to treat as a brother, often in a ceremony which involves mixing a small amount of their blood.
N-COUNT
Collins COBUILD Advanced Learner's English Dictionary. Английский словарь Коллинз COBUILD для изучающих язык на продвинутом уровне. 2006