Where does “Nichtsein” come from?

Nichtsein (German) comes from German nicht, from Middle High German niwiht, from Old High German niowiht, from Old High German nio, from Old High German io, from Proto-West Germanic aiw, from Proto-Germanic aiwaz, from Proto-Indo-European h₂eyu- — vital force, life, age, eternity; day, morning.

Nichtsein (German): nonexistence

Definitions

  1. nonexistence

Ancestry of “Nichtsein”, step by step

Nichtsein traces back through two separate lines of ancestry.

via German nicht

StepLanguageWordMeaning
1Germannichtnot, non-; right?; is it?; is it not?
2Middle High Germanniwiht
3Old High Germanniowiht
4Old High Germannionever
5Old High Germanioalways
6Proto-West Germanicaiwlong time, age, eternity; law
7Proto-Germanicaiwazlong time, age, eternity
8Proto-Indo-Europeanh₂eyu-vitality; eternal; vital force, life, long life,...
9Proto-Indo-Europeanh₂ey-vital force, life, age, eternity; day, morning

via German Sein

StepLanguageWordMeaning
1GermanSeinexistence, being, essence
2Middle High Germansein
3Old High Germansīnhis; to be
4Proto-West Germanicsinnsense, perception; sense, meaning; reason, mental...
5Proto-Germanicsinnazsense, perception; sense, meaning
6Proto-Indo-Europeansentnós
7Proto-Indo-Europeansent-to head for, to go, to travel; to feel
8Proto-Indo-Europeanh₁es-to be
Every word from Proto-Indo-European h₂ey-Every word from Proto-Indo-European h₂eyu-Every word from Proto-Germanic aiwaz