Where does “skumme” come from?

skumme (Norwegian Bokmål) comes from Danish skum, from Middle High German schūm, from Old High German scūm, from Proto-West Germanic skūm, from Proto-Germanic skūmaz, from Proto-Indo-European (s)kewH- — to cover, bedeck; cover.

skumme (Norwegian Bokmål): to foam, froth; to lather; to skim

Definitions

  1. to foam, froth; to lather; to skim

Ancestry of “skumme”, step by step

skumme traces back through 3 separate lines of ancestry.

via Danish skum

StepLanguageWordMeaning
1Danishskumfoam, froth; foam
2Middle High Germanschūm
3Old High Germanscūm
4Proto-West Germanicskūmfroth, foam
5Proto-Germanicskūmazfilm; grime; scum; foam; froth; yeast
6Proto-Indo-European(s)kewH-to cover, bedeck; cover

via Norwegian Bokmål skum

StepLanguageWordMeaning
1Norwegian Bokmålskumfoam, froth; lather; imperative of skumme

via Norwegian Nynorsk skum

StepLanguageWordMeaning
1Norwegian Nynorskskumfoam, froth; lather
Every word from Proto-Indo-European (s)kewH-Every word from Proto-Germanic skūmazEvery word from Proto-West Germanic skūm