1. in a way that is showy, bright, or attention-grabbing; ostentatiously
Usage: informal

Examples

• She dressed flashily in bright colors and sequins to stand out at the party.
• The car was painted flashily with chrome details and neon accents.
• He spent his money flashily on expensive watches and designer clothes.
• The performer danced flashily across the stage with exaggerated movements.
• The advertisement was designed flashily to catch viewers' attention immediately.
• They decorated the storefront flashily with glittering lights and bold signs.