Where does “scum” come from?

Scum comes from Middle English scum, from Middle Dutch schūme, from Proto-Germanic skūmaz, from Proto-Indo-European skew-.

scum (English): A layer of impurities that accumulates at the...

Definitions

  1. A layer of impurities that accumulates at the...

Ancestry of “scum”, step by step

StepLanguageWordMeaning
1Middle Englishscum
2Middle Dutchschūmefoam
3Old Dutch*scūm
4Frankishskūmfoam; froth, foam
5Proto-Germanicskūmazfilm; grime; scum; foam; froth; yeast
6Proto-Indo-European(s)kewH-to cover, bedeck; cover

Words derived from “scum

Every word from Proto-Indo-European (s)kewH-