Where does “Korkeiche” come from?

Korkeiche (German) comes from German Eiche, from Middle High German eich, from Old High German eih, from Proto-West Germanic aik, from Proto-West Germanic *-ilā, from Proto-Germanic aiks, from Proto-Indo-European h₂eyǵ- — goat; oak.

Korkeiche (German): cork oak

Definitions

  1. cork oak

Ancestry of “Korkeiche”, step by step

Korkeiche traces back through two separate lines of ancestry.

via German Eiche

StepLanguageWordMeaning
1GermanEicheAn oak tree, an oak, "Quercus"; the common tree;...
2Middle High Germaneich
3Old High Germaneihoak
4Proto-West Germanicaikoak
5Proto-West Germanic*-ilāForms feminine agent nouns, especially of plants and animals
6Proto-Germanicaiksoak tree; oak
7Proto-Indo-Europeanh₂eyǵ-goat; oak

via German Kork

StepLanguageWordMeaning
1GermanKorkcork
2Dutchkurkcork
3Middle Dutchcurccork
4Spanishcorchocork
5LatincortexThe bark of a tree; the bark of a cork tree;...
6Proto-Indo-European*(s)kort-ek-s
Every word from Proto-Indo-European h₂eyǵ-