Where does “murderous” come from?

Murderous comes from Middle English -ous, from Old French -eux, from Latin -osus, ultimately from Proto-Indo-European mer-, meaning to die or be mortal, combined with Proto-Germanic murþrą.

murderous (English): Of, characterized by, or pertaining to murder or...

Definitions

  1. Of, characterized by, or pertaining to murder or...

Ancestry of “murderous”, step by step

StepLanguageWordMeaning
1EnglishmurderThe crime of deliberately killing another person...
2Middle Englishmurder
3Middle Englishmurthremurder
4Old Englishmorþormurder; great sin or crime, enormity
5Proto-Germanicmurþrąmurder
6Proto-Indo-Europeanmrtro-murder, death; killing
7Proto-Indo-Europeanmer-to die; to disappear; sea, lake, wetland

Words derived from “murderous

Every word from Proto-Indo-European mer-