非线性 Save Sign in to save words Traditional (Taiwan): 非線性 fēixiànxìng ㄈㄟ ㄒㄧㄢˋ ㄒㄧㄥˋ nonlinear (math.) Character by character 非(fēi)not be 线(xiàn)thread 性(xìng)nature A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0