Meaningcavity · exceedingly · great · hole · slit · veryOn'yomiク · コウKun'yomiあなCommon compounds (5)孔 あな(partitioned) box (type of floor seating in a traditional Japanese theatre)孔子 くじConfucius瞳孔 どうこうpupil (of the eye)毛孔 もうくpore (of the skin)孔雀 くざくpeafowl (incl. the male peacock, female peahen, and young peachick)