Where does “kouign-erc'h” come from?

kouign-erc'h (Breton) comes from Breton kouign, from French cuigne, from French coin, from Old French coin, from Latin cuneus, from Proto-Indo-European h₂ḱū, from Proto-Indo-European h₂eḱ- — sharp.

kouign-erc'h (Breton): snowball

Definitions

  1. snowball

Ancestry of “kouign-erc'h”, step by step

kouign-erc'h traces back through two separate lines of ancestry.

via Breton kouign

StepLanguageWordMeaning
1Bretonkouigncake, bun, brioche
2Frenchcuigne
3Frenchcoinwedge, cornerpiece; corner; area, part, place,...
4Old Frenchcoin
5Latincuneuswedge, wedge shape; troops arrayed in a wedge...
6Proto-Indo-Europeanh₂ḱūsting
7Proto-Indo-Europeanh₂eḱ-sharp

via Breton erc'h

StepLanguageWordMeaning
1Bretonerc'hsnow
2Proto-Brythonicėrɣsnow
3Proto-Celticargyoswhite
4Proto-Indo-Europeanh₂r̥ǵ-yó-s
5Proto-Indo-Europeanh₂erǵ-white, argent; glittering
Every word from Proto-Indo-European h₂eḱ-Every word from Proto-Indo-European h₂ḱūEvery word from Latin cuneus