ostrava os trapezoideum • ostrea · · · Info · Definitions · Characters · · ostrava · · Text Latin · · Script 7 · · Length 3 · · Syllables Definitions · · · (noun) an industrial city in northwestern Czech Republic in the Moravian lowlands; located in the coal mining area of Silesia. Synonyms: Ostrava. · · Noun Definition 1 Characters · · a latin small letter a U+0061 o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 v latin small letter v U+0076