Where does “kjarnasýra” come from?

kjarnasýra (Faroese) comes from Icelandic kjarni, from Old Norse kjarni, from Proto-Germanic kernô, from Proto-Indo-European ǵr̥h₂nóm, from Proto-Indo-European ǵr̥h₂nós, from Proto-Indo-European ǵerh₂- — to grow old, to mature.

kjarnasýra (Faroese): nucleic acid

Definitions

  1. nucleic acid

Ancestry of “kjarnasýra”, step by step

kjarnasýra traces back through 3 separate lines of ancestry.

via Icelandic kjarni

StepLanguageWordMeaning
1Icelandickjarnicore, essence, nucleus; kernel; nucleus
2Old Norsekjarnikernel, core; core
3Proto-Germanickernôkernel, core
4Proto-Indo-Europeanǵr̥h₂nómgrain
5Proto-Indo-Europeanǵr̥h₂nósmatured, grown old
6Proto-Indo-Europeanǵerh₂-to grow old, to mature

via Icelandic sýra

StepLanguageWordMeaning
1Icelandicsýraacid; sour whey; acid, LSD
2Old Norsesýrasour milk
3Proto-Germanicsūrą

via Faroese kjarni

StepLanguageWordMeaning
1Faroesekjarnikernel; pit, pip, stone; core, nucleus, essence,...
Every word from Proto-Indo-European ǵerh₂-Every word from Proto-Indo-European ǵr̥h₂nósEvery word from Proto-Indo-European ǵr̥h₂nóm