大口 Traditional form: 大口 Pinyin (reading): dàkǒu Definitions: big mouthful (of food, drink, smoke etc) open mouth gulping gobbling gaping Characters: 大 - big, great, vast, high, deep 口 - mouth; entrance, gate, opening Traditional characters: 大 - big, great, vast, high, deep 口 - mouth; entrance, gate, opening