Interglot - "blood brother" translated from English to Spanish

Summary

English to Spanish: more detail...

blood brother:
The word blood brother exists in our database, but we currently do not have a translation from English to Spanish.
- Synonyms for "blood brother":
  brother; male sibling
  ally; friend

English

Detailed Translations for blood brother from English to Spanish

Noun	Related Translations	Other Translations
-	brother

a male sworn (usually by a ceremony involving the mingling of blood) to treat another as his brother¹
a male with the same parents as someone else¹