Where does “grænukorn” come from?

grænukorn (Icelandic) comes from Icelandic korn, from Old Norse 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.

grænukorn (Icelandic): chloroplast

Definitions

  1. chloroplast

Ancestry of “grænukorn”, step by step

grænukorn traces back through two separate lines of ancestry.

via Icelandic korn

StepLanguageWordMeaning
1Icelandickorncorn; grain
2Old Norsekorncorn; grain
3Proto-Germanickurnącorn, grain, cereal
4Proto-Indo-Europeanǵr̥h₂nómgrain
5Proto-Indo-Europeanǵr̥h₂nósmatured, grown old
6Proto-Indo-Europeanǵerh₂-to grow old, to mature

via Icelandic græna

StepLanguageWordMeaning
1Icelandicgrænaa green area, a green colour
Every word from Proto-Indo-European ǵerh₂-Every word from Proto-Indo-European ǵr̥h₂nósEvery word from Proto-Indo-European ǵr̥h₂nóm