Where does “au” come from?
au (Norwegian Nynorsk) comes from Old Norse auk, from Proto-Germanic auk, from Proto-Indo-European h₂ewg-, from Proto-Indo-European h₂weg-, from Proto-Indo-European h₂ug-.
au (Norwegian Nynorsk): also, too; ouch!
Ancestry of “au”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Old Norse | auk | and |
| 2 | Proto-Germanic | auk | also, too; furthermore, in addition; and |
| 3 | Proto-Indo-European | h₂ewg- | to increase, to enlarge |
| 4 | Proto-Indo-European | h₂weg- | to increase, to enlarge |
| 5 | Proto-Indo-European | h₂ug- | — |