Where does “hängenlassen” come from?

hängenlassen (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.

hängenlassen (German): to leave someone high and dry, to hang out to dry, to let someone down

Definitions

  1. to leave someone high and dry, to hang out to dry, to let someone down

Ancestry of “hängenlassen”, step by step

hängenlassen 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 hängen

StepLanguageWordMeaning
1Germanhängento hang; to be suspended; to be attached to; to...
2Middle High Germanhangen
3Old High Germanhangento hang
4West Germanic*hangēn
5Proto-Germanichangānąto hang, to be suspended
6Proto-Indo-Europeanḱenk-to hang
Every word from Proto-Indo-European leh₁d-Every word from Proto-Germanic lētanąEvery word from Proto-West Germanic lātan