Where does “χάος” come from?

χάος (Ancient Greek) comes from Proto-Indo-European ǵʰeh₂- — to yawn; to gape; yawn.

χάος (Ancient Greek): the primordial state of existence; space, air;...

Definitions

  1. the primordial state of existence; space, air;...

Ancestry of “χάος”, step by step

StepLanguageWordMeaning
1Proto-Indo-Europeanǵʰeh₂-to yawn; to gape; yawn

Words derived from “χάος

Every word from Proto-Indo-European ǵʰeh₂-
χάος — Etymology, Origin & Word History | Etymology Explorer