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

Definitions

  1. light

Ancestry of “światło”, step by step

światło traces back through two separate lines of ancestry.

via Old Polish światły

StepLanguageWordMeaning
1Old Polishświatły
2Proto-Slavicsvětьlъbright
3Proto-Slavicsvětъlight; world
4Proto-Balto-Slavicśwaitas
5Proto-Indo-Europeanḱweyt-to shine

via Proto-Slavic *světьlo

StepLanguageWordMeaning
1Proto-Slavic*světьlolight

Words derived from “światło

Every word from Proto-Indo-European ḱweyt-Every word from Proto-Balto-Slavic śwaitasEvery word from Proto-Slavic světъ