Where does “о́стров” come from?
о́стров (Russian) comes from Old East Slavic островъ, from Proto-Slavic ostrovъ, from Proto-Indo-European strow-.
о́стров (Russian): island
Ancestry of “о́стров”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Old East Slavic | островъ | — |
| 2 | Proto-Slavic | ostrovъ | streamlined; river island; island |
| 3 | Proto-Indo-European | strow- | — |
Words derived from “о́стров”