Where does “kdo” come from?

kdo (Czech) comes from Old Czech kto, from Proto-Slavic kъto, from Proto-Indo-European kʷós — who.

kdo (Czech): who

Definitions

  1. who

Ancestry of “kdo”, step by step

StepLanguageWordMeaning
1Old Czechktowho
2Proto-Slavickъtowho
3Proto-Indo-Europeankʷóswho

Words derived from “kdo”

Every word from Proto-Indo-European kʷós →Every word from Proto-Slavic kъto →Every word from Old Czech kto →
kdo — Etymology, Origin & Word History | Etymology Explorer