Where does “Stammmutter” come from?

Stammmutter (German) comes from German mutter, from Middle High German muoter, from Old High German muoter, from Old Frisian mōder, from Proto-Germanic mōdēr, from Proto-Indo-European méh₂tēr — mother.

Stammmutter (German): ancestress, progenitrix

Definitions

  1. ancestress, progenitrix

Ancestry of “Stammmutter”, step by step

Stammmutter traces back through two separate lines of ancestry.

via German mutter

StepLanguageWordMeaning
1Germanmuttermother
2Middle High Germanmuotermother
3Old High Germanmuotermother
4Old Frisianmōder—
5Proto-Germanicmōdērmother
6Proto-Indo-Europeanméh₂tērmother

via German Stamm

StepLanguageWordMeaning
1GermanStammtree trunk, main stem of a plant but never used of thin stalks or twigs
2Middle High Germanstam—
3Old High Germanstam—
4Proto-Germanicstamnaz—
5Proto-Indo-European*steh₂-—
Every word from Proto-Indo-European méh₂tēr →Every word from Proto-Germanic mōdēr →Every word from Old Frisian mōder →