Where does “yötaivas” come from?
yötaivas (Finnish) comes from Finnish taivas, from Proto-Finnic taivas, from Proto-Balto-Slavic deiwas, from Proto-Indo-European deywós, from Proto-Indo-European dyew- — to be bright; sky, heaven.
yötaivas (Finnish): night sky
Ancestry of “yötaivas”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Finnish | taivas | sky; heaven |
| 2 | Proto-Finnic | taivas | sky |
| 3 | Proto-Balto-Slavic | deiwas | — |
| 4 | Proto-Indo-European | deywós | god |
| 5 | Proto-Indo-European | dyew- | to be bright; sky, heaven |