Where does “seiθ” come from?
seiθ (Proto-Brythonic) comes from Proto-Celtic sextam, from Proto-Indo-European septḿ̥ — seven.
seiθ (Proto-Brythonic): seven
Ancestry of “seiθ”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Proto-Celtic | sextam | seven |
| 2 | Proto-Indo-European | septḿ̥ | seven |
Words derived from “seiθ”