Where does “Zwölfeck” come from?

Zwölfeck (German) comes from German zwölf, from Old High German zwelif, from Old High German twelif, from Proto-Germanic twalif, from Proto-Germanic -lif, from Proto-Indo-European leyp-, from Proto-Indo-European lēy- — to leave, let; to want, desire; to let; leave...

Zwölfeck (German): dodecagon

Definitions

  1. dodecagon

Ancestry of “Zwölfeck”, step by step

Zwölfeck traces back through two separate lines of ancestry.

via German zwölf

StepLanguageWordMeaning
1Germanzwölftwelve
2Old High Germanzweliftwelve
3Old High Germantwelif—
4Proto-Germanictwaliftwelve
5Proto-Germanic-lifleft over
6Proto-Indo-Europeanleyp-to stick; fat or sticky substance
7Proto-Indo-Europeanlēy-to leave, let; to want, desire; to let; leave...

via German ecke

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

Words derived from “Zwölfeck”

Every word from Proto-Indo-European lēy- →Every word from Proto-Indo-European leyp- →Every word from Proto-Germanic -lif →