Where does “aitherrach” come from?
aitherrach (Old Irish) comes from Old Irish ad·eirrig, from Proto-Celtic regeti, from Proto-Indo-European h₃reǵ- — to straighten, to right oneself; right; just.
aitherrach (Old Irish): act of repeating; repetition; act of changing,...
Definitions
- act of repeating; repetition; act of changing,...