Where does “Vokalabstufung” come from?

Vokalabstufung (German) comes from German Abstufung, from German abstufen, from German stufen, from German Stufe, from Italian stufa, from Italian stufare, from Medieval Latin stupha, from Ancient Greek τῦφος — scatter like dust.

Vokalabstufung (German): vowel gradation, ablaut

Definitions

  1. vowel gradation, ablaut

Ancestry of “Vokalabstufung”, step by step

Vokalabstufung traces back through two separate lines of ancestry.

via German Abstufung

StepLanguageWordMeaning
1GermanAbstufunggradation
2Germanabstufento divide; to set in layers
3Germanstufento subdivide; to arrange in layers
4GermanStufestep, tread; degree, stage, level, rank, phase;...
5Italianstufafeminine singular of stufo; stove; third-person...
6Italianstufareto stew; to bore or weary
7Medieval Latinstupha
8Ancient Greekτῦφοςa kind of fever; delusion, vanity; nonsense
9Ancient Greekτύφωto smoke, fill with smoke; to consume in smoke
10Proto-Indo-Europeandhubh-
11Proto-Indo-Europeandheu-scatter like dust

via German Vokal

StepLanguageWordMeaning
1GermanVokalvowel
Every word from Proto-Indo-European dheu-Every word from Proto-Indo-European dhubh-Every word from Ancient Greek τύφω