Where does “*truɨ” come from?
*truɨ (Proto-Brythonic) comes from Proto-Celtic *trei, from Proto-Indo-European terh₂- — to cross over, pass through, overcome.
Ancestry of “*truɨ”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Proto-Celtic | *trei | — |
| 2 | Proto-Indo-European | terh₂- | to cross over, pass through, overcome |