Breadcrumb Home > Thesaurus > O Synonyms of ostrava Find synonyms for: Noun1. Ostravausage: an industrial city in northwestern Czech Republic in the Moravian lowlands; located in the coal mining area of SilesiaWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of ostrava (Dictionary) ✖ Related Content Daily Word Quiz: hortatory Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language