Where does “surdeg” come from?

surdeg (Swedish) comes from Swedish deg, from Old Swedish degher, from Old Norse deig, from Proto-Germanic daigaz, from Proto-Indo-European *dʰóyǵʰos, from Proto-Indo-European dʰeyǵʰ- — to knead; to form, to shape.

surdeg (Swedish): sourdough

Definitions

  1. sourdough

Ancestry of “surdeg”, step by step

surdeg traces back through two separate lines of ancestry.

via Swedish deg

StepLanguageWordMeaning
1Swedishdegdough; a thick mix of flour and water; dough;...
2Old Swedishdegher
3Old Norsedeigdough
4Proto-Germanicdaigazsoft; that which is formed or kneaded; dough
5Proto-Indo-European*dʰóyǵʰossomething that is kneaded, formed
6Proto-Indo-Europeandʰeyǵʰ-to knead; to form, to shape

via Swedish sur

StepLanguageWordMeaning
1Swedishsursour; the characteristic taste of a lemon;...
2Old Swedishsūrsour
3Old Norsesúrrsour
4Proto-Germanicsūrazsour, acidic
5Proto-Indo-EuropeansuHróssour, salty, bitter
Every word from Proto-Indo-European dʰeyǵʰ-Every word from Proto-Indo-European *dʰóyǵʰosEvery word from Proto-Germanic daigaz