Where does “bruach” come from?

bruach (Old Irish) comes from Old Irish -ach, from Proto-Celtic -ākos, from Proto-Indo-European -eh₂ḱos, from Proto-Indo-European -kos — Creates deadjectival and desubstantival...

bruach (Old Irish): edge, brink; margin, border; bank, shore

Definitions

  1. edge, brink; margin, border; bank, shore

Ancestry of “bruach”, step by step

StepLanguageWordMeaning
1Old Irish-achForms adjectives meaning "related to, having,...
2Proto-Celtic-ākosForms adjectives from nouns and adjectives with...
3Proto-Indo-European-eh₂ḱos
4Proto-Indo-European-kosCreates deadjectival and desubstantival...

Words derived from “bruach

Every word from Proto-Indo-European -kosEvery word from Old Irish -achEvery word from Proto-Celtic -ākos