龙口 lóngkǒu Longkou Definitions Defs Origin Strokes Stroke Words Sentences Sents lóngkǒu Longkou 龙 龍 lóng noun dragon a legendary animal with horns, scales, and claws that can fly and control the rain口 kǒu noun gateway entrance, exit, or pass, such as a mountain pass, port, or gate in the Great Walllóngkǒu dragon's mouth 龙 龍 lóng noun dragon a legendary animal with horns, scales, and claws that can fly and control the rain口 kǒu noun mouth mouth of a person or animal; (bound form) oral