Where does “światło” come from?
światło (Polish) comes from Old Polish światły, from Proto-Slavic světьlъ, from Proto-Slavic světъ, from Proto-Balto-Slavic śwaitas, from Proto-Indo-European ḱweyt- — to shine.
światło (Polish): light
Ancestry of “światło”, step by step
Words derived from “światło”