1. characterized by vulgar or pretentious display; designed to impress or attract notice

Examples

• The billionaire’s ostentatious mansion had gold-plated fixtures in every room.
• She wore an ostentatious diamond necklace to the charity dinner.
• His ostentatious display of wealth made the other guests uncomfortable.
• The restaurant’s ostentatious decor included crystal chandeliers and marble statues.
• Despite his success, he avoided ostentatious behavior and lived simply.
• The ostentatious wedding cost more than most people’s houses.
• Her ostentatious car drew stares wherever she parked it.