Where does “aufgrund” come from?

aufgrund (German) comes from German Grund, from Middle High German grunt, from Old High German grunt, from Proto-West Germanic grundu, from Proto-Germanic grunduz, from Proto-Indo-European gʰrem-, from Proto-Indo-European gʰer- — to rub; to stroke; to grind.

aufgrund (German): due to, because of, as a result of, by reason of,...

Definitions

  1. due to, because of, as a result of, by reason of,...

Ancestry of “aufgrund”, step by step

aufgrund traces back through two separate lines of ancestry.

via German Grund

StepLanguageWordMeaning
1GermanGrundground, land; bottom; reason; motive
2Middle High Germangrunt
3Old High Germangruntground
4Proto-West Germanicgrundu
5Proto-Germanicgrunduzground, foundation
6Proto-Indo-Europeangʰrem-to be angry; to sound, bellow, growl, roar, be...
7Proto-Indo-Europeangʰer-to rub; to stroke; to grind

via German auf

StepLanguageWordMeaning
1Germanaufon, upon; on, onto, up; on
2Middle High Germanūfon, upon
3Old High Germanūfup
4Proto-Germanicuppup, upwards
5Proto-Germanicubunder
6Proto-Indo-Europeanupóunder, below
7Proto-Indo-Europeanh₃ewp-
Every word from Proto-Indo-European gʰer-Every word from Proto-Indo-European gʰrem-Every word from Proto-Germanic grunduz