Oath-brother

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    One of two (or more) men who have sworn an oath together.

    ""He is a blood brother and an oath brother of Odin, highest of the gods.""

Example

More examples

""He is a blood brother and an oath brother of Odin, highest of the gods.""

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.