Where does “iselydd” come from?
iselydd (Welsh) comes from Welsh isel, from Middle Welsh isel, from Proto-Celtic *ɸīsselos, from Proto-Celtic ɸīssu, from Proto-Indo-European pedsú, from Proto-Indo-European pṓds, from Proto-Indo-European póds, from Proto-Indo-European ped- — to walk, to step; to stumble, to fall.
iselydd (Welsh): depressant
Definitions
- depressant