羯鼓 Traditional form: 羯鼓 Pinyin (reading): jiégǔ Definitions: double-ended skin drum with a narrow waist Characters: 羯 - wether, castrated ram; deer skin 鼓 - drum; to beat, to strike; to rouse Traditional characters: 羯 - wether, castrated ram; deer skin 鼓 - drum; to beat, to strike; to rouse