Breadcrumb Home > Thesaurus > O Synonyms of ostrava Find synonyms for: Noun 1. Ostrava usage: an industrial city in northwestern Czech Republic in the Moravian lowlands; located in the coal mining area of Silesia WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of ostrava (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Hanukkah Origins of the Christmas Holiday Jewish Holidays, 2010-2030 (A.M. 5770-5791) Western Christian Holidays, 2010-2030 Krampus: The Christmas Devil Kwanzaa ✖ Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language