Where does “katto” come from?
katto (Finnish) comes from Finnish kattaa, from Proto-Finnic kattadak, from Proto-Finnic kanci, from Czech -í, from Old Czech -í, from Proto-Slavic -jь, from Proto-Indo-European yós, from Proto-Finnic wiša — fluidity, slime, poison; poison; poison; slime;...
katto (Finnish): ceiling; roof
Ancestry of “katto”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Finnish | kattaa | to roof; to cover; to set, lay |
| 2 | Proto-Finnic | kattadak | to cover; to roof |
| 3 | Proto-Finnic | kanci | cover, lid |
| 4 | Czech | -í | Forming attributive adjectives from nouns,... |
| 5 | Old Czech | -í | — |
| 6 | Proto-Slavic | -jь | Adjectival inherited from the Caland roots,... |
| 7 | Proto-Indo-European | yós | that, who, which |
| 8 | Proto-Finnic | wiša | — |
| 9 | Proto-Indo-Iranian | wišás | poison, venom |
| 10 | Proto-Indo-European | wisós | fluidity, slime, poison; poison; poison; slime;... |
Words derived from “katto”