Where does “éineacht” come from?

éineacht (Irish) comes from Old Irish oínḟecht, from Old Irish óen, from Proto-Celtic oinos, from Proto-Indo-European óynos — one; single.

éineacht (Irish): once, one time

Definitions

  1. once, one time

Ancestry of “éineacht”, step by step

StepLanguageWordMeaning
1Old Irishoínḟecht—
2Old Irishóenone
3Proto-Celticoinosone
4Proto-Indo-Europeanóynosone; single

Words derived from “éineacht”

Every word from Proto-Indo-European óynos →Every word from Proto-Celtic oinos →Every word from Old Irish óen →