Where does “alleinlassen” come from?

alleinlassen (German) comes from German lassen, from Middle High German lāzen, from Old High German lāzan, from Proto-West Germanic lātan, from Proto-Germanic lētaną, from Proto-Indo-European leh₁d- — to be tired.

alleinlassen (German): to leave alone

Definitions

  1. to leave alone

Ancestry of “alleinlassen”, step by step

alleinlassen traces back through two separate lines of ancestry.

via German lassen

StepLanguageWordMeaning
1Germanlassento allow; to permit; to let
2Middle High Germanlāzen
3Old High Germanlāzanto let, let go, leave; to let, let go, release
4Proto-West Germaniclātanto let, to allow; to leave alone
5Proto-Germaniclētanąto let, to allow; to leave alone
6Proto-Indo-Europeanleh₁d-to be tired

via German allein

StepLanguageWordMeaning
1Germanalleinalone; only
2Middle High Germanal-ein
Every word from Proto-Indo-European leh₁d-