Where does “Mordwanze” come from?

Mordwanze (German) comes from German mord, from Middle High German mort, from Old High German mord, from Old English morþ, 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.

Mordwanze (German): An assassin bug, particularly of the genus Rhynocoris

Definitions

  1. An assassin bug, particularly of the genus Rhynocoris

Ancestry of “Mordwanze”, step by step

Mordwanze traces back through two separate lines of ancestry.

via German mord

StepLanguageWordMeaning
1Germanmordmurder
2Middle High Germanmort
3Old High Germanmordmurder
4Old Englishmorþdeath, crime; murder
5Old Norsemorðmurder
6Proto-Germanicmurþądeath; killing, murder
7Proto-Indo-Europeanmr̥tósdead; mortal
8Proto-Indo-Europeanmer-to die; to disappear; sea, lake, wetland

via German Wanze

StepLanguageWordMeaning
1GermanWanzebedbug; specifically, any insect of the suborder...
2Old High Germanwantlūsbedbug; bug, bedbug
3Old High Germanlūs
4Proto-West Germanicluslouse
5Proto-Germaniclūslouse
6Proto-Indo-EuropeanlewH-louse
Every word from Proto-Indo-European mer-Every word from Proto-Indo-European mr̥tósEvery word from Proto-Germanic murþą