Where does “polorovina” come from?
polorovina (Czech) comes from Czech rovina, from Proto-Slavic *orvьnina.
polorovina (Czech): half-plane
Ancestry of “polorovina”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Czech | rovina | plain, flatland; plane; level |
| 2 | Proto-Slavic | *orvьnina | — |