Where does “bráthair” come from?

bráthair (Old Irish) comes from Proto-Celtic brātīr, from Proto-Indo-European bʰréh₂tēr — brother.

bráthair (Old Irish): brother, cousin, kinsman

Definitions

  1. brother, cousin, kinsman

Ancestry of “bráthair”, step by step

StepLanguageWordMeaning
1Proto-Celticbrātīrbrother
2Proto-Indo-Europeanbʰréh₂tērbrother

Words derived from “bráthair”

Every word from Proto-Indo-European bʰréh₂tēr →Every word from Proto-Celtic brātīr →