Where does “कु” come from?

कु (Sanskrit) comes from Sanskrit कः, from Sanskrit किम्, from Proto-Indo-Aryan kás, from Proto-Indo-Iranian kás, from Proto-Indo-European kʷós — who.

कु (Sanskrit): a pronominal base appearing in kútas, kútra,...

Definitions

  1. a pronominal base appearing in kútas, kútra,...

Ancestry of “कु”, step by step

कु traces back through 3 separate lines of ancestry.

via Sanskrit कः

StepLanguageWordMeaning
1Sanskritकःnominative masculine singular of किम्
2Sanskritकिम्used as a particle of interrogation
3Proto-Indo-Aryankás
4Proto-Indo-Iraniankáswho
5Proto-Indo-Europeankʷóswho

via Sanskrit

StepLanguageWordMeaning
1Sanskritborn, begotten. gotten from; produced or caused...
2Proto-Indo-Aryanȷ́ás
3Proto-Indo-Iranianȷ́ás
4Proto-Indo-Europeanǵenh₁-to produce, to beget, to give birth

via Proto-Indo-European ku

StepLanguageWordMeaning
1Proto-Indo-Europeankuwhere?

Words derived from “कु

Every word from Proto-Indo-European kʷósEvery word from Proto-Indo-Iranian kásEvery word from Proto-Indo-Aryan kás