Nantoka/瞳孔tóng kǒng瞳孔 (tóng kǒng) is a Chinese word meaning “pupil (of the eye)”.Meanings1pupil (of the eye)Characters in 瞳孔瞳tóng · pupil of the eye孔kǒng · holeRelated words面孔face孔hole孔surname Kong鼻孔nostril弹孔bullet hole脸孔face孔雀peafowl; peacock钻孔to bore a hole针孔pinhole毛孔pore穿孔to punch a hole; to perforate瞳pupil of the eyeStudy Chinese with flashcards →