Where does “ós” come from?
ós (Old Irish) comes from Proto-Italic sonts, from Proto-Indo-European h₁sónts, from Proto-Indo-European h₁ēs-.
ós (Old Irish): Alternative form of úas
Ancestry of “ós”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Proto-Italic | sonts | — |
| 2 | Proto-Indo-European | h₁sónts | active participle of *h₁ésti; being, existence;... |
| 3 | Proto-Indo-European | h₁ēs- | — |