Nantoka/钮扣niǔ kòuTraditional: 鈕釦钮扣 (niǔ kòu) is a Chinese word meaning “variant of 紐扣|纽扣[niu3 kou4]”.Meanings1variant of 紐扣|纽扣[niu3 kou4]Characters in 钮扣钮niǔ · button扣kòu · to fastenRelated words扣to fasten扣button按钮to push a button纽扣button扣押to detain扣子button扣留to detain sb; to hold sb against their will折扣discount钮button钮surname Niu不折不扣a hundred percent扣除to deductStudy Chinese with flashcards →