Where does “aller” come from?

aller (German) comes from Middle High German āl, from Old High German āl, from Proto-West Germanic all, from Proto-Germanic allaz, from Proto-Indo-European h₂él- — to grow, nourish.

Definitions

Ancestry of “aller”, step by step

StepLanguageWordMeaning
1Middle High Germanāl
2Old High Germanālall
3Proto-West Germanicallall
4Proto-Germanicallazall
5Proto-Indo-Europeanh₂él-to grow, nourish

Words derived from “aller

Every word from Proto-Indo-European h₂él-