morðóður (Icelandic) comes from Icelandic morð, from Old Norse morð, from Proto-Germanic murþą, from Proto-Indo-European mr̥tós, from Proto-Indo-European mer- — to die; to disappear; sea, lake, wetland.
morðóður (Icelandic): bloodthirsty
Definitions
bloodthirsty
Ancestry of “morðóður”, step by step
morðóður traces back through two separate lines of ancestry.