Where does “skum” come from?

skum (Danish) comes 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.

skum (Danish): foam, froth; foam

Definitions

  1. foam, froth; foam

Ancestry of “skum”, step by step

skum traces back through two separate lines of ancestry.

via Middle High German schūm

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

via Old Norse skúm

StepLanguageWordMeaning
1Old Norseskúm

Words derived from “skum

Every word from Proto-Indo-European (s)kewH-Every word from Proto-Germanic skūmazEvery word from Proto-West Germanic skūm