Where does “rövsmör” come from?

rövsmör (Swedish) comes from Swedish smör, from Old Swedish smiør, from Old Norse smjǫr, from Proto-Germanic smerwą, from Proto-Celtic smérus, from Proto-Indo-European smérus, from Proto-Indo-European smer- — to fall into thought, remember, care for; to fall...

rövsmör (Swedish): An unpleasant substance of vague composition that accumulates between the buttocks, typically involving sweat

Definitions

  1. An unpleasant substance of vague composition that accumulates between the buttocks, typically involving sweat

Ancestry of “rövsmör”, step by step

rövsmör traces back through two separate lines of ancestry.

via Swedish smör

StepLanguageWordMeaning
1Swedishsmörbutter
2Old Swedishsmiør
3Old Norsesmjǫr
4Proto-Germanicsmerwągrease, butter, fat
5Proto-Celticsmérusmarrow
6Proto-Indo-Europeansmérusgrease
7Proto-Indo-Europeansmer-to fall into thought, remember, care for; to fall...

via Swedish röv

StepLanguageWordMeaning
1Swedishrövass
2Middle Low Germanrōf
3Old Saxonrōfnumerous, vigorous, strong
4Proto-Germanic*raub
5Proto-Germanicraubazrape, pillage, robbery; that which is stolen,...
6Proto-Indo-EuropeanHrewp-to break, tear
7Proto-Indo-EuropeanHrew-to tear out, dig out, open, acquire
Every word from Proto-Indo-European smer-Every word from Proto-Indo-European smérusEvery word from Proto-Celtic smérus