凸緣 Save Create a free account to save words Simplified: 凸缘 tūyuán ㄊㄨ ㄩㄢˊ 男 女 flange Character by character 凸(tū)stick out 緣(yuán)cause Sign up for a free account to save words and review them A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0