Where does “dum” come from?
dum (Norwegian Nynorsk) comes from Old Norse dumbr, from Proto-Germanic dumbaz, from Proto-Indo-European dʰewbʰ-, from Proto-Indo-European dʰewh₂- — smoke; mist, haze.
dum (Norwegian Nynorsk): foolish; stupid, silly
Ancestry of “dum”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Old Norse | dumbr | dumb |
| 2 | Proto-Germanic | dumbaz | dumb, mute, unable to speak |
| 3 | Proto-Indo-European | dʰewbʰ- | deep |
| 4 | Proto-Indo-European | dʰewh₂- | smoke; mist, haze |