Where does “fo-ooir” come from?
fo-ooir (Manx) comes from Manx fo-, from Manx fo, from Old Irish fo, from Proto-Celtic uɸo, from Proto-Indo-European upó, from Proto-Indo-European h₃ewp-.
fo-ooir (Manx): subsoil
Ancestry of “fo-ooir”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Manx | fo- | sub-, under- |
| 2 | Manx | fo | under; below; third-person singular masculine of... |
| 3 | Old Irish | fo | under, beneath; towards; through, throughout |
| 4 | Proto-Celtic | uɸo | — |
| 5 | Proto-Indo-European | upó | under, below |
| 6 | Proto-Indo-European | h₃ewp- | — |