Where does “χειρ” come from?

χειρ (Greek) comes from Ancient Greek χείρ, from Ancient Greek πτερόν, from Proto-Indo-European péth₂r̥, from Proto-Indo-European peth₂- — to spread out; to fly.

χειρ (Greek): Katharevousa form of χέρι

Definitions

  1. Katharevousa form of χέρι

Ancestry of “χειρ”, step by step

StepLanguageWordMeaning
1Ancient Greekχείρhand
2Ancient Greekπτερόνfeather; wing; Any winged creature
3Proto-Indo-Europeanpéth₂r̥wing; feather
4Proto-Indo-Europeanpeth₂-to spread out; to fly

Words derived from “χειρ”

Every word from Proto-Indo-European peth₂- →Every word from Proto-Indo-European péth₂r̥ →Every word from Ancient Greek πτερόν →