| Adj. | 1. | gimcrack - tastelessly showy; "a flash car"; "a flashy ring"; "garish colors"; "a gaudy costume"; "loud sport shirts"; "a meretricious yet stylish book"; "tawdry ornaments"flash, flashy, garish, gaudy, tawdry, trashy, brassy, cheap, loud, meretricious, tacky, tatty | |