Where does “плавник” come from?
плавник (Russian) comes from Russian пла́вать, from Proto-Slavic plavati, from Proto-Slavic plàviti, from Proto-Slavic -vati.
плавник (Russian): fin, flipper; driftwood "uncountable"
Definitions
- fin, flipper; driftwood "uncountable"
Ancestry of “плавник”, step by step