Where does “Preußin” come from?

Preußin (German) comes from German Preuße, from Middle High German Priuze, from Old Prussian *Prūsas.

Ancestry of “Preußin”, step by step

StepLanguageWordMeaning
1GermanPreußePrussian; Northern German
2Middle High GermanPriuze—
3Old Prussian*Prūsas—
Every word from Old Prussian *Prūsas →Every word from Middle High German Priuze →Every word from German Preuße →