Where does “arwynebedd” come from?

arwynebedd (Welsh) comes from Welsh arwyneb, from Middle Welsh arwyneb, from Middle Welsh ar, from Proto-Brythonic ar, from Proto-Celtic aros, from Proto-Indo-European h₂erh₃-o-, from Proto-Indo-European h₂erh₃-, from Proto-Indo-European h₁er- — earth.

arwynebedd (Welsh): surface area

Definitions

  1. surface area

Ancestry of “arwynebedd”, step by step

StepLanguageWordMeaning
1Welsharwynebsurface
2Middle Welsharwynebdefense
3Middle Welsharon, upon; over, of; he/she who, whoever
4Proto-Brythonicarin front of; ploughing, ploughed land
5Proto-Celticarosploughing, ploughed land
6Proto-Indo-Europeanh₂erh₃-o-ploughing
7Proto-Indo-Europeanh₂erh₃-to plough
8Proto-Indo-Europeanh₁er-earth
Every word from Proto-Indo-European h₁er-