beat·box /ˈbiːtbɒks $ -bɑːks/ noun 1. (also beatboxer /-bɒksə $ -bɑːksər/) [countableC] someone who provides the words or other spoken sounds that go with hip hop 〔嘻哈乐的〕节奏口技表演者
2. [uncountableU] a computer program that is used to mix the sounds of popular electronic music with a strong beat, or the type of music produced by this 节奏箱〔给流行电子音乐配节奏的计算机程序〕;电子节奏乐曲
—beatboxing noun [uncountableU]