môr-leidr (Welsh) comes from Welsh môr, from Proto-Brythonic mọr, from Proto-Celtic mori, from Proto-Indo-European móri, from Proto-Indo-European mer- — to die; to disappear; sea, lake, wetland.
môr-leidr (Welsh): pirate
Definitions
pirate
Ancestry of “môr-leidr”, step by step
môr-leidr traces back through two separate lines of ancestry.