2. (adj)brassy, cheap, flash, flashy, garish, gaudy, gimcrack, loud, meretricious, tacky, tatty, tawdry, trashy tastelessly showy "a flash car"; "a flashy ring"; "garish colors"; "a gaudy costume"; "loud sport shirts"; "a meretricious yet stylish book"; "tawdry ornaments"
3. (adj)audacious, barefaced, bodacious, bald-faced, brassy, brazen, brazen-faced, insolent unrestrained by convention or propriety "an audacious trick to pull"; "a barefaced hypocrite"; "the most bodacious display of tourism this side of Anaheim"- Los Angeles Times; "bald-faced lies"; "brazen arrogance"; "the modern world with its quick material successes and insolent belief in the boundless possibilities of progress"- Bertrand Russell
Definition of 'brassy'
Webster Dictionary
1. (adj)brassy of or pertaining to brass; having the nature, appearance, or hardness, of brass