Where does “Nachtruhe” come from?

Nachtruhe (German) comes from German nacht, from Middle High German naht, from Old High German naht, from Proto-West Germanic naht, from Proto-Germanic nahts, from Proto-Indo-European nókʷts, from Proto-Indo-European negʷ- — bare, naked.

Nachtruhe (German): sleep

Definitions

  1. sleep

Ancestry of “Nachtruhe”, step by step

Nachtruhe traces back through two separate lines of ancestry.

via German nacht

StepLanguageWordMeaning
1Germannachtnight
2Middle High Germannahtnight
3Old High Germannahtnight
4Proto-West Germanicnahtnight
5Proto-Germanicnahtsnight
6Proto-Indo-Europeannókʷtsnight
7Proto-Indo-Europeannegʷ-bare, naked

via German rūhe

StepLanguageWordMeaning
1Germanrūhecalm, relative quietness absence of loud sounds
2Middle High Germanruo
3Old High Germanruowapeace, quiet, rest
4Proto-West Germanicrōucalm, quiet; rest, repose
5Proto-Germanic*rōōcalm, quiet
6Proto-Indo-Europeanh₁reh₁-to row; to separate; loose, sparse, rare
Every word from Proto-Indo-European negʷ-Every word from Proto-Indo-European nókʷtsEvery word from Proto-Germanic nahts