Where does “Dinbych” come from?
Dinbych (Welsh) comes from Welsh din, from Middle Welsh din, from Old Welsh din, from Proto-Brythonic *din, from Proto-Celtic dūnom, from Proto-Indo-European dʰewh₂- — smoke; mist, haze.
Ancestry of “Dinbych”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Welsh | din | Soft mutation of tin |
| 2 | Middle Welsh | din | — |
| 3 | Old Welsh | din | — |
| 4 | Proto-Brythonic | *din | — |
| 5 | Proto-Celtic | dūnom | stronghold, rampart |
| 6 | Proto-Indo-European | dʰewh₂- | smoke; mist, haze |