Where does “Nachtschweiß” come from?

Nachtschweiß (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.

Nachtschweiß (German): night sweats

Definitions

  1. night sweats

Ancestry of “Nachtschweiß”, step by step

Nachtschweiß 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 Schweiß

StepLanguageWordMeaning
1GermanSchweißsweat; blood of the game
2Middle High Germansweiz—
3Old High Germansweiz—
4Proto-Germanicswait-sweat; blood
5Proto-Indo-Europeanswoyd-to sweat
6Proto-Indo-Europeansweyd-sweat; to sweat
Every word from Proto-Indo-European negʷ- →Every word from Proto-Indo-European nókʷts →Every word from Proto-Germanic nahts →