Where does “mjölkkruka” come from?

mjölkkruka (Swedish) comes from Swedish mjölk, from Old Swedish miolk, from Old Norse mjǫlk, from Proto-Germanic meluks, from Proto-Indo-European h₂melǵ- — to milk; milk.

Ancestry of “mjölkkruka”, step by step

mjölkkruka traces back through two separate lines of ancestry.

via Swedish mjölk

StepLanguageWordMeaning
1Swedishmjölkmilk
2Old Swedishmiolkmilk
3Old Norsemjǫlkmilk
4Proto-Germanicmeluksmilk
5Proto-Indo-Europeanh₂melǵ-to milk; milk

via Swedish kruka

StepLanguageWordMeaning
1Swedishkrukaa pot; a coward
2Middle Low Germankrūke
3Old Saxonkrūka
4Proto-Germanickrogupot, pitcher
5Proto-Germanic*krōguz
Every word from Proto-Indo-European h₂melǵ-Every word from Proto-Germanic meluksEvery word from Old Norse mjǫlk