Where does “Roggenkorn” come from?

Roggenkorn (German) comes from German Roggen, from German rocken, from Middle High German rocke, from Old High German rocko, from Proto-West Germanic *rokkō, from Proto-Germanic rukkô, from Proto-Indo-European rukn-, from Proto-Indo-European ruk-.

Roggenkorn (German): rye grain

Definitions

  1. rye grain

Ancestry of “Roggenkorn”, step by step

Roggenkorn traces back through two separate lines of ancestry.

via German Roggen

StepLanguageWordMeaning
1GermanRoggenrye
2Germanrockento get done, to accomplish
3Middle High Germanrocke
4Old High Germanrockorye; spinning wheel
5Proto-West Germanic*rokkō
6Proto-Germanicrukkôspinning wheel, distaff
7Proto-Indo-Europeanrukn-
8Proto-Indo-Europeanruk-

via German kôrn

StepLanguageWordMeaning
1Germankôrnkernel; single grain
2Middle High Germankorn
3Old High Germankorn
4Proto-West Germanickorncorn, grain, cereal
5Proto-Germanickurnącorn, grain, cereal
6Proto-Indo-Europeanǵr̥h₂nómgrain
7Proto-Indo-Europeanǵr̥h₂nósmatured, grown old
8Proto-Indo-Europeanǵerh₂-to grow old, to mature
Every word from Proto-Indo-European ruk-