Where does “astronominen yksikkö” come from?
astronominen yksikkö (Finnish) comes from Finnish yksikkö, from Finnish -kkö, from Proto-Finnic -kkoi.
astronominen yksikkö (Finnish): astronomical unit
Ancestry of “astronominen yksikkö”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Finnish | yksikkö | unit; singular; single |
| 2 | Finnish | -kkö | Front vowel variant of -kko |
| 3 | Proto-Finnic | -kkoi | — |