Where does “Fünfzigeck” come from?

Fünfzigeck (German) comes from German ecke, from Middle High German ecke, from Old High German ecka, from Proto-West Germanic aggju, from Proto-Germanic agjō, from Proto-Indo-European h₂eḱ- — sharp.

Fünfzigeck (German): pentacontagon

Definitions

  1. pentacontagon

Ancestry of “Fünfzigeck”, step by step

Fünfzigeck traces back through two separate lines of ancestry.

via German ecke

StepLanguageWordMeaning
1Germaneckecorner, edge
2Middle High Germanecke
3Old High Germanecka
4Proto-West Germanicaggjuedge, corner
5Proto-Germanicagjōedge, corner
6Proto-Indo-Europeanh₂eḱ-sharp

via German fünfzig

StepLanguageWordMeaning
1Germanfünfzigfifty
2Middle High Germanvünfzic
3Old High Germanfimfzug
4Proto-Germanicfimf tigiwizfifty

Words derived from “Fünfzigeck

Every word from Proto-Indo-European h₂eḱ-Every word from Proto-Germanic agjōEvery word from Proto-West Germanic aggju