Where does “kû” come from?

kû (Northern Kurdish) comes from Proto-Iranian *kū, from Proto-Indo-European ku — where?.

kû (Northern Kurdish): where interrogative

Definitions

  1. where interrogative

Ancestry of “kû”, step by step

StepLanguageWordMeaning
1Proto-Iranian*kū—
2Proto-Indo-Europeankuwhere?
Every word from Proto-Indo-European ku →Every word from Proto-Iranian *kū →