吹孔 Traditional form: 吹孔 Pinyin (reading): chuīkǒng Definitions: (of a musical instrument) blow hole Characters: 吹 - to blow, to puff; to brag, to boast 孔 - opening, hole, orifice; great Traditional characters: 吹 - to blow, to puff; to brag, to boast 孔 - opening, hole, orifice; great