Where does “cailleach” come from?

cailleach (English) comes from Scottish Gaelic cailleach, from Old Irish caillech, from Old Irish -ach, from Proto-Celtic -ākos, from Proto-Indo-European -eh₂ḱos, from Proto-Indo-European -kos — Creates deadjectival and desubstantival...

cailleach (English): old woman

Definitions

  1. old woman

Ancestry of “cailleach”, step by step

StepLanguageWordMeaning
1Scottish Gaeliccailleachold woman; woman, wife; hag, crone
2Old Irishcaillechnun, housekeeper, elderly woman, crone, hag
3Old Irish-achForms adjectives meaning "related to, having,...
4Proto-Celtic-ākosForms adjectives from nouns and adjectives with...
5Proto-Indo-European-eh₂ḱos
6Proto-Indo-European-kosCreates deadjectival and desubstantival...
Every word from Proto-Indo-European -kos