1. most bold, loud, or showy in an unpleasant way
Usage: superlative form of brassy
2. having the most metallic, harsh sound like brass instruments
Usage: superlative form of brassy; often describing sound or voice

Examples

• She wore the brassiest jewelry at the party.
• His was the brassiest voice in the entire choir.
• The brassiest salesperson always got the most attention.
• That trumpet had the brassiest tone of all the instruments.
• Her brassiest outfit turned heads wherever she went.
• The brassiest colors were used in the advertisement.