Where does “iż” come from?

iż (Polish) comes from Old Polish iże, from Proto-Slavic je že.

iż (Polish): that

Definitions

  1. that

Ancestry of “iż”, step by step

StepLanguageWordMeaning
1Old Polishiże—
2Proto-Slavicje že—

Words derived from “iż”

Every word from Proto-Slavic je že →Every word from Old Polish iże →
iż — Etymology, Origin & Word History | Etymology Explorer