餘切 Save Sign in to save words Simplified: 余切 yúqiē ㄩˊ ㄑㄧㄝ cotangent (of angle), written cot θ or ctg θ Character by character 餘(yú)extra 切(qiē)cut A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0