Where does “pewnić” come from?
pewnić (Old Polish) comes from Old Polish -ić, from Proto-Slavic -iti, from Proto-Indo-European -éyeti, from Proto-Indo-European -yeti — Creates transitive imperfective verbs from roots.
pewnić (Old Polish): to make sure, to make certain; to make unchanging
Definitions
- to make sure, to make certain; to make unchanging