Where does “Zweikorn” come from?

Zweikorn (German) comes from German kôrn, from Middle High German korn, from Old High German korn, from Proto-West Germanic korn, from Proto-Germanic kurną, from Proto-Indo-European ǵr̥h₂nóm, from Proto-Indo-European ǵr̥h₂nós, from Proto-Indo-European ǵerh₂- — to grow old, to mature.

Zweikorn (German): emmer

Definitions

  1. emmer

Ancestry of “Zweikorn”, step by step

Zweikorn traces back through two separate lines of ancestry.

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

via German zwei

StepLanguageWordMeaning
1Germanzweitwo
2Middle High Germanzwēnetwo
3Old High Germanzwēnetwo
4Proto-West Germanictwai-two
5Proto-Germanictwaitwo
6Proto-Indo-Europeandwóh₁two
Every word from Proto-Indo-European ǵerh₂-