Where does “virveldyr” come from?
virveldyr (Norwegian Bokmål) comes from Norwegian Bokmål dyr, from Old Norse dýrr, from Proto-Germanic *durz, from Proto-Indo-European dʰwṓr, from Proto-Indo-European dʰwer- — door.
virveldyr (Norwegian Bokmål): a vertebrate
Ancestry of “virveldyr”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Norwegian Bokmål | dyr | an animal; expensive; dear |
| 2 | Old Norse | dýrr | dear, valuable |
| 3 | Proto-Germanic | *durz | — |
| 4 | Proto-Indo-European | dʰwṓr | door |
| 5 | Proto-Indo-European | dʰwer- | door |