Where does “Arbeitsgedächtnis” come from?

Arbeitsgedächtnis (German) comes from German arbeit, from Middle High German arbeit, from Old High German arbeit, from Proto-West Germanic arbaiþi, from Proto-Germanic arbaidiz, from Proto-Indo-European h₃órbʰos, from Proto-Indo-European h₃erbʰ- — to change allegiance, status, ownership;...

Arbeitsgedächtnis (German): working memory

Definitions

  1. working memory

Ancestry of “Arbeitsgedächtnis”, step by step

Arbeitsgedächtnis traces back through two separate lines of ancestry.

via German arbeit

StepLanguageWordMeaning
1Germanarbeittoil, regularly performed work, regularly pursued economic activity, labor, job, employment, occupation
2Middle High Germanarbeit—
3Old High Germanarbeit—
4Proto-West Germanicarbaiþihardship
5Proto-Germanicarbaidizlabour, work, toil; hardship, suffering
6Proto-Indo-Europeanh₃órbʰosorphan; servant, slave, worker
7Proto-Indo-Europeanh₃erbʰ-to change allegiance, status, ownership;...

via German Gedächtnis

StepLanguageWordMeaning
1GermanGedächtnismemory ability to recall
2Middle High Germangedæhtnisse—
3Old High Germangithēhtnissithoughts
Every word from Proto-Indo-European h₃erbʰ- →Every word from Proto-Indo-European h₃órbʰos →Every word from Proto-Germanic arbaidiz →