Ostberliner

== German == === Etymology === From Ostberlin +‎ -er. === Pronunciation === === Noun === Ostberliner m (strong, genitive Ostberliners, plural Ostberliner, feminine Ostberlinerin) East Berliner Antonym: Westberliner ==== Declension ==== === Adjective === Ostberliner (indeclinable, no predicative form) (relational) East Berlin ==== Usage notes ==== Words like this are considered indeclinable adjectives, as noted by Duden, DWDS and other modern German references, but are capitalized because they originated as genitive plurals of substantives. See -er for more. === Further reading === “Ostberliner” in Digitales Wörterbuch der deutschen Sprache “Ostberliner” in Duden online “Ostberliner” in Duden online