Where does “bos” come from?
bos (Old Irish) comes from Proto-Celtic bostā, from Proto-Indo-European gʷosto-.
bos (Old Irish): palm
Ancestry of “bos”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Proto-Celtic | bostā | palm, fist |
| 2 | Proto-Indo-European | gʷosto- | — |