Where does “seizh” come from?
seizh (Breton) comes from Middle Breton seiz, from Old Breton seith, from Proto-Brythonic seiθ, from Proto-Celtic sextam, from Proto-Indo-European septḿ̥ — seven.
seizh (Breton): seven
Ancestry of “seizh”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Middle Breton | seiz | — |
| 2 | Old Breton | seith | — |
| 3 | Proto-Brythonic | seiθ | seven |
| 4 | Proto-Celtic | sextam | seven |
| 5 | Proto-Indo-European | septḿ̥ | seven |
Words derived from “seizh”