七孔 Traditional form: 七孔 Pinyin (reading): qīkǒng Definitions: the seven apertures of the human head: 2 eyes, 2 ears, 2 nostrils, 1 mouth Characters: 七 - seven 孔 - opening, hole, orifice; great Traditional characters: 七 - seven 孔 - opening, hole, orifice; great