a. | 1. | Fond of, or evincing, ostentation; unduly conspicuous; pretentious; boastful. |
Adj. | 1. | ostentatious - intended to attract notice and impress others; "an ostentatious sable coat" Synonyms: pretentious Antonyms: unostentatious, unpretending, unpretentious - not ostentatious; "his unostentatious office"; "unostentatious elegance" |
2. | ostentatious - of a display that is tawdry or vulgar Synonyms: kitsch, pretentious |