Where does “katus” come from?
katus (Estonian) comes from Estonian katma, from Estonian kaas, 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;...
katus (Estonian): roof
Ancestry of “katus”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Estonian | katma | to cover, to shroud, to coat |
| 2 | Estonian | kaas | cover |
| 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;... |