We found 27 dictionaries that define the word ostentatious:

General (23 matching dictionaries)

1. ostentatious: Longman Dictionary of Contemporary English
2. ostentatious: Merriam-Webster
3. ostentatious: Oxford Learner's Dictionaries
4. ostentatious: American Heritage Dictionary of the English Language
5. ostentatious: Collins English Dictionary
6. ostentatious: Vocabulary.com
7. Ostentatious, ostentatious: Wordnik
8. ostentatious: Cambridge Advanced Learner's Dictionary
9. ostentatious: Wiktionary
10. ostentatious: The Wordsmyth English Dictionary-Thesaurus
11. ostentatious: Infoplease Dictionary
12. Ostentatious, ostentatious: Dictionary.com
13. ostentatious: Cambridge Essential American English Dictionary
14. Ostentatious: Online Plain Text English Dictionary
15. ostentatious: Webster's Revised Unabridged, 1913 Edition
16. ostentatious: Rhymezone
17. Ostentatious: AllWords.com Multi-Lingual Dictionary
18. ostentatious: Webster's 1828 Dictionary
19. ostentatious: FreeDictionary.org
20. ostentatious: Mnemonic Dictionary
21. ostentatious: TheFreeDictionary.com

Art (1 matching dictionary)

22. ostentatious: ArtLex Lexicon of Visual Art Terminology

Business (1 matching dictionary)

23. ostentatious: Legal dictionary

Medicine (1 matching dictionary)

24. online medical dictionary (No longer online)

Slang (1 matching dictionary)

25. ostentatious, ostentatious: Urban Dictionary

(Note: See ostentatiously as well.)

Definitions from Wiktionary ( ) ▸ adjective:  Of ostentation. ▸ adjective:  Intended to attract notice. ▸ adjective:  Of tawdry display; kitsch. Similar: showy, flaunty, pretentious, kitsch, conspicuous, tasteless, splashy, in poor taste, ostentatory, ostentacious, more... Opposite: unassuming, unpretentious, humble Types: showy, flashy, garish, gaudy, loud, tacky, vulgar, more... Phrases: ostentatious displays, opposite of ostentatious, not ostentatious, ostentatious display, more ostentatious, more... Colors:     gold,     silver,     fuchsia,     neon green,     electric blue, more... ▸ Words similar to ostentatious ▸ Usage examples for ostentatious ▸ Idioms related to ostentatious ▸ Wikipedia articles (New!) ▸ Popular nouns described by ostentatious ▸ Words that often appear near ostentatious ▸ Rhymes of ostentatious ▸ Invented words related to ostentatious