Where does “Waffenbruder” come from?

Waffenbruder (German) comes from German Brüder, from Middle High German bruoder, from Old High German bruoder, from Proto-West Germanic brōþer, from Proto-Germanic brōþēr, from Proto-Indo-European bʰréh₂tēr — brother.

Waffenbruder (German): brother-in-arms

Definitions

  1. brother-in-arms

Ancestry of “Waffenbruder”, step by step

Waffenbruder traces back through two separate lines of ancestry.

via German Brüder

StepLanguageWordMeaning
1GermanBrüderplural of Bruder; brothers, brethren
2Middle High Germanbruoderbrother
3Old High Germanbruoderbrother
4Proto-West Germanicbrōþerbrother
5Proto-Germanicbrōþērbrother
6Proto-Indo-Europeanbʰréh₂tērbrother

via German Waffen

StepLanguageWordMeaning
1GermanWaffenplural of Waffe
2GermanWaffenruheceasefire, truce agreed temporary cessation of combat
Every word from Proto-Indo-European bʰréh₂tēr