ostentate ostent • ostentation · · · Info · Definitions · Synonyms · Characters · · ostentate · · Text Latin · · Script 9 · · Length Definitions · · · (verb) display proudly; act ostentatiously or pretentiously. Synonyms: flaunt, flash, show off, swank. Examples: "He showed off his new sports car." · · Verb Definition 1 Synonyms · · · flaunt · · Synonym 1 flash · · Synonym 2 show off · · Synonym 3 swank · · Synonym 4 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 n latin small letter n U+006E o latin small letter o U+006F s latin small letter s U+0073 t latin small letter t U+0074