Where does “dewufern” come from?
dewufern (Cornish) comes from Cornish dew, from Proto-Brythonic *dow, from Proto-Celtic *duwo, from Proto-Indo-European dwóh₁ — two.
dewufern (Cornish): dual of ufern
Ancestry of “dewufern”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Cornish | dew | two |
| 2 | Proto-Brythonic | *dow | — |
| 3 | Proto-Celtic | *duwo | — |
| 4 | Proto-Indo-European | dwóh₁ | two |