心拙口笨 xīnzhuōkǒubèn dull-witted and tongue-tied Origin Definitions Defs Strokes Stroke Words Sentences Sents 心 xīn noun mind thought; intellect; the organ of thinking拙 zhuō adjective clumsy (bound form) clumsy; awkward; dull; inelegant口 kǒu nounverb speech speech; words; one's tone of voice or accent笨 bèn adjective stupid slow-witted; lacking intelligence or cleverness