Where does “Świnoujście” come from?

Świnoujście (Polish) comes from German Swinemünde, from German -e, from German Du, from Middle High German dū, from Old High German dū, from Proto-West Germanic þū, from Proto-Germanic *þū, from Proto-Indo-European túh₂ — you, thou.

Ancestry of “Świnoujście”, step by step

StepLanguageWordMeaning
1GermanSwinemündeformerly part of Germany. Polish name: Świnoujście
2German-estark + API → Stärke; used to form the plural of...
3GermanDuAlternative letter-case form of du; literally:...
4Middle High Germanyou thou, singular familiar
5Old High Germanthou, you second-person singular pronoun
6Proto-West Germanicþūyou
7Proto-Germanic*þū
8Proto-Indo-Europeantúh₂you, thou

Words derived from “Świnoujście

Every word from Proto-Indo-European túh₂Every word from German -eEvery word from Proto-Germanic *þū