Where does “*dūnā” come from?
*dūnā (Proto-Germanic) comes from Proto-Celtic dūnom, from Proto-Indo-European dʰewh₂- — smoke; mist, haze.
Ancestry of “*dūnā”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Proto-Celtic | dūnom | stronghold, rampart |
| 2 | Proto-Indo-European | dʰewh₂- | smoke; mist, haze |