morlin (Welsh) comes from Welsh llin, from Middle Welsh llin, from Old Welsh lin, from Proto-Brythonic *llin, from Latin līnea, from Latin līnum, from Proto-Italic līnom, from Proto-Indo-European līnom — flax.
morlin (Welsh): coastline
Definitions
coastline
Ancestry of “morlin”, step by step
morlin traces back through two separate lines of ancestry.