Where does “Grundbirne” come from?

Grundbirne (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.

Grundbirne (German): potato

Definitions

  1. potato

Ancestry of “Grundbirne”, step by step

Grundbirne 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 Birne

StepLanguageWordMeaning
1GermanBirnepear; lightbulb; head, bonce, noggin
2Middle High Germanbire—
3Old High Germanbirapear
4Vulgar Latinpira—
5Latinpiruma pear

Words derived from “Grundbirne”

Every word from Proto-Indo-European gʰer- →Every word from Proto-Indo-European gʰrem- →Every word from Proto-Germanic grunduz →