angirionyikin

ko-o (transitive verb) to fall forward (of a person or animal); to throw headlong and break the teeth. (reflexive verb) to fall forward and injure the mouth; to bruise the face by falling forward. ko-o (transitive verb) to fall forward (of a person or animal); to throw headlong and break the teeth. (reflexive verb) to fall forward and injure the mouth; to bruise the face by falling forward.