Ostpreußen

== German == === Alternative forms === Ostpreussen (Switzerland, Liechtenstein) === Pronunciation === IPA(key): [ˈɔstˌpʁɔɪ̯sn̩] Hyphenation: Ost‧preu‧ßen === Etymology 1 === From Ost +‎ Preußen. ==== Proper noun ==== Ostpreußen n (proper noun, genitive Ostpreußens or (optionally with an article) Ostpreußen) East Prussia (Province of the Kingdom of Prussia (until 1918) and the Free State of Prussia) ===== Declension ===== ===== Holonyms ===== Preußen ===== Coordinate terms ===== Südpreußen Westpreußen ===== Derived terms ===== Ostpreuße ostpreußisch === Etymology 2 === Inflection forms of Ostpreuße. ==== Noun ==== Ostpreußen m inflection of Ostpreuße: accusative/genitive/dative singular plural === Further reading === “Ostpreußen” in Digitales Wörterbuch der deutschen Sprache “Ostpreußen” in Duden online