Where does “πτερά” come from?

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

πτερά (Ancient Greek): nominative/accusative/vocative plural of πτερόν

Definitions

  1. nominative/accusative/vocative plural of πτερόν

Ancestry of “πτερά”, step by step

StepLanguageWordMeaning
1Ancient Greekπτερόνfeather; wing; Any winged creature
2Proto-Indo-Europeanpéth₂r̥wing; feather
3Proto-Indo-Europeanpeth₂-to spread out; to fly
Every word from Proto-Indo-European peth₂- →Every word from Proto-Indo-European péth₂r̥ →Every word from Ancient Greek πτερόν →
πτερά — Etymology, Origin & Word History | Etymology Explorer