Where does “mwyngloddiol” come from?

mwyngloddiol (Welsh) comes from Welsh mwynglawdd, 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.

mwyngloddiol (Welsh): relating to mines or mining

Definitions

  1. relating to mines or mining

Ancestry of “mwyngloddiol”, step by step

StepLanguageWordMeaning
1Welshmwynglawddmine, pit
2Welshmwynore; mineral; sake as "for the sake of"
3Proto-Brythonicmuɨnore, metal; mine; beautiful
4Proto-Celtic*meinisore, metal
5Proto-Indo-Europeanmēy(H)nis
6Proto-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