乱跳 Traditional form: 亂跳 Pinyin (reading): luàntiào Definitions: to jump about (of the heart) to beat wildly Characters: 乱 - anarchy, chaos; revolt 跳 - to hop, to skip; to jump, to leap; to vault; to dance Traditional characters: 亂 - anarchy, chaos; revolt 跳 - to hop, to skip; to jump, to leap; to vault; to dance