Where does “cymwynaswr” come from?

cymwynaswr (Welsh) comes from Welsh cymwynasu, from Welsh cymwynas, from Welsh cymwyn, from Welsh mwyn, from Proto-Brythonic muɨn, from Proto-Celtic *meinis, from Proto-Indo-European mēy(H)nis, from Proto-Indo-European (s)mēy(H)- — to cut, hew.

cymwynaswr (Welsh): benefactor

Definitions

  1. benefactor

Ancestry of “cymwynaswr”, step by step

StepLanguageWordMeaning
1Welshcymwynasuto be kind to, to favour
2Welshcymwynasfavor kind deed
3Welshcymwyntender, gentle
4Welshmwynore; mineral; sake as "for the sake of"
5Proto-Brythonicmuɨnore, metal; mine; beautiful
6Proto-Celtic*meinisore, metal
7Proto-Indo-Europeanmēy(H)nis
8Proto-Indo-European(s)mēy(H)-to cut, hew
Every word from Proto-Indo-European (s)mēy(H)-Every word from Proto-Indo-European mēy(H)nisEvery word from Proto-Celtic *meinis