jazz1/dʒæz; dʒæz/n [U] a type of music with a strong beat, in which musicians often play in a way which is not planned 爵士乐: modern jazz 现代爵士乐a singer in a jazz band 爵士乐队的歌手see box at见 MUSIC 方框
jazz2v jazz sth up phr v to make something more exciting and interesting 使更令人兴奋﹔使更有趣: Jazz up your bathroom by replacing the tiles. 换一换瓷砖﹐使浴室更有生气。