1. an undergarment worn by women to support the breasts
Usage: formal term; commonly shortened to ‘bra’

Examples

• She bought a new brassiere at the department store.
• The vintage brassiere was displayed in the fashion museum.
• Most women prefer to use the term ‘bra’ instead of ‘brassiere’.
• The brassiere was invented in the early 20th century.
• She adjusted her brassiere before putting on her dress.