Chinese More information onomatopoeic, trad. (牙牙) ... onomatopoeic onomatopoeic trad. (牙牙) 牙 牙 simp. #(牙牙) 牙 牙 Close Pronunciation Mandarin (Pinyin): yáyá (Zhuyin): ㄧㄚˊ ㄧㄚˊ Mandarin (Standard Chinese)+ Hanyu Pinyin: yáyá Zhuyin: ㄧㄚˊ ㄧㄚˊ Tongyong Pinyin: yáyá Wade–Giles: ya2-ya2 Yale: yá-yá Gwoyeu Romatzyh: yaya Palladius: яя (jaja) Sinological IPA (key): /jä³⁵ jä³⁵/ Adjective 牙牙 (onomatopoeia, of an infant) babbling Derived terms 牙牙學語 / 牙牙学语 (yáyáxuéyǔ)Wikiwand - on Seamless Wikipedia browsing. On steroids.