大嘴巴 Traditional form: 大嘴巴 Pinyin (reading): dàzuǐba Definitions: bigmouth blabbermouth Characters: 大 - big, great, vast, high, deep 嘴 - mouth, lips 巴 - to desire, to wish for Traditional characters: 大 - big, great, vast, high, deep 嘴 - mouth, lips 巴 - to desire, to wish for