開刃 Save Sign in to save words Simplified: 开刃 kāirèn ㄎㄞ ㄖㄣˋ to edge a knife, scissor, sword etc Character by character 開(kāi)open 刃(rèn)edge of blade A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0