Where does “Eichelhäher” come from?

Eichelhäher (German) comes from German Eichel, from Middle High German eichel, from Old High German eihhila, from Proto-West Germanic *aikilā, from Proto-West Germanic aik, from Proto-West Germanic *-ilā, from Proto-Germanic aiks, from Proto-Indo-European h₂eyǵ- — goat; oak.

Eichelhäher (German): European jay bird, Garrulus glandarius

Definitions

  1. European jay bird, Garrulus glandarius

Ancestry of “Eichelhäher”, step by step

Eichelhäher traces back through two separate lines of ancestry.

via German Eichel

StepLanguageWordMeaning
1GermanEichelacorn; acorns; glans
2Middle High Germaneichel—
3Old High Germaneihhila—
4Proto-West Germanic*aikilāacorn
5Proto-West Germanicaikoak
6Proto-West Germanic*-ilāForms feminine agent nouns, especially of plants and animals
7Proto-Germanicaiksoak tree; oak
8Proto-Indo-Europeanh₂eyǵ-goat; oak

via German Häher

StepLanguageWordMeaning
1GermanHäherjay
2Middle High Germanheher—
3Old High Germanhehera—
4Proto-Germanichihurō—
5Proto-Indo-Europeanḱik-—
Every word from Proto-Indo-European h₂eyǵ- →Every word from Proto-Germanic aiks →Every word from Proto-West Germanic *-ilā →