Where does “beithir” come from?
beithir (Irish) comes from Old Irish beithir, from Proto-Celtic betrixs.
beithir (Irish): bear; warrior
Ancestry of “beithir”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Old Irish | beithir | bear; warrior, hero |
| 2 | Proto-Celtic | betrixs | — |