Where does “oc” come from?

oc (Middle Irish) comes from Old Irish óc, from Proto-Celtic *yuwankos, from Proto-Indo-European h₂yuh₁n̥ḱós, from Proto-Indo-European h₂yuh₁en-, from Proto-Indo-European h₂ey- — vital force, life, age, eternity; day, morning.

oc (Middle Irish): at, beside, by

Definitions

  1. at, beside, by

Ancestry of “oc”, step by step

StepLanguageWordMeaning
1Old Irishócyoung; young man; warrior
2Proto-Celtic*yuwankosyoung
3Proto-Indo-Europeanh₂yuh₁n̥ḱós
4Proto-Indo-Europeanh₂yuh₁en-young
5Proto-Indo-Europeanh₂ey-vital force, life, age, eternity; day, morning

Words derived from “oc

Every word from Proto-Indo-European h₂ey-Every word from Proto-Indo-European h₂yuh₁en-Every word from Proto-Indo-European h₂yuh₁n̥ḱós