Where does “bufrechu” come from?

bufrechu (Welsh) comes from Welsh bu, from Proto-Brythonic kʉl, from Proto-Celtic koilos, from Proto-Indo-European sḱēy-, from Proto-Germanic skaidą, from Proto-Indo-European skÁit- — to cut, part, spearate, divide; to cut, part,...

Ancestry of “bufrechu”, step by step

bufrechu traces back through two separate lines of ancestry.

via Welsh bu

StepLanguageWordMeaning
1Welshbuthird-person singular preterite of bod
2Proto-Brythonickʉlnarrow
3Proto-Celtickoilosthin
4Proto-Indo-Europeansḱēy-to shine; to shimmer; shadow; luster, gloss,...
5Proto-Germanicskaidąseparation, distinction
6Proto-Indo-EuropeanskÁit-to cut, part, spearate, divide; to cut, part,...

via Welsh brechu

StepLanguageWordMeaning
1Welshbrechuto vaccinate, to innoculate, to immunise
2Welsh-uimpression, imprint
3Middle Welsh-u
4Proto-Brythonic-oβ̃Forms verbal nouns, originally from thematic...
Every word from Proto-Indo-European skÁit-Every word from Proto-Germanic skaidąEvery word from Proto-Indo-European sḱēy-