Where does “Vakuumfluktuation” come from?

Vakuumfluktuation (German) comes from German vakuum, from Latin vacuum, from Latin vacuus, from Latin -uus, from Proto-Italic *-wos, from Proto-Indo-European -wós — Creates adjectives from verb stems.

Vakuumfluktuation (German): vacuum fluctuation

Definitions

  1. vacuum fluctuation

Ancestry of “Vakuumfluktuation”, step by step

Vakuumfluktuation traces back through two separate lines of ancestry.

via German vakuum

StepLanguageWordMeaning
1Germanvakuumvacuum
2Latinvacuumaccusative neuter singular of vacuus; an empty...
3Latinvacuusempty, vacant, unoccupied; devoid or free of,...
4Latin-uusforms adjectives on verbal stems
5Proto-Italic*-wos
6Proto-Indo-European-wósCreates adjectives from verb stems

via German Fluktuation

StepLanguageWordMeaning
1GermanFluktuationfluctuation
Every word from Proto-Indo-European -wósEvery word from Latin -uusEvery word from Latin vacuus