舌乳头 Traditional form: 舌乳頭 Pinyin (reading): shérǔtóu Definitions: lingual papillae taste buds Characters: 舌 - tongue; bell clapper 乳 - breast, nipples; milk; to suckle 头 - head; chief, boss; first, top Traditional characters: 舌 - tongue; bell clapper 乳 - breast, nipples; milk; to suckle 頭 - head; chief, boss; first, top