1. N-COUNT A tuxedo is a suit, usually black, that is worn by men for formal social events. 男式禮服[美國(guó)英語(yǔ)]

2. N-COUNT A tuxedo is a jacket, usually black or white, that is worn by men for formal social events. 男式無尾禮服上裝[美國(guó)英語(yǔ)]