守口如瓶 shǒukǒurúpíng tight-lipped Origin Definitions Defs Strokes Stroke Words Sentences Sents 守 shǒu verb to guard to guard; to defend; to keep watch over口 kǒu noun mouth mouth of a person or animal; (bound form) oral如 rú preposition to be like to be like; to be similar to; as if瓶 píng noun bottle (bound form) bottle; vase; flask; pitcher; any container with a narrow neck and a large belly