Where does “vonnöten” come from?

vonnöten (German) comes from German von, from Middle High German von, from Old High German fon, from Proto-Germanic fanē, from Proto-Indo-European h₂pó, from Proto-Indo-European h₂epo — from, off, back; off, away; off, from.

vonnöten (German): necessary, mandatory, essential, indispensable

Definitions

  1. necessary, mandatory, essential, indispensable

Ancestry of “vonnöten”, step by step

vonnöten traces back through two separate lines of ancestry.

via German von

StepLanguageWordMeaning
1Germanvonfrom; of, belonging to; by
2Middle High Germanvonfrom
3Old High Germanfonfrom
4Proto-Germanicfanēfrom
5Proto-Indo-Europeanh₂póoff, away
6Proto-Indo-Europeanh₂epofrom, off, back; off, away; off, from

via German nöten

StepLanguageWordMeaning
1Germannötenmusic sheet music, written music
Every word from Proto-Indo-European h₂epoEvery word from Proto-Indo-European h₂póEvery word from Proto-Germanic fanē