圣诞 Traditional form: 聖誕 Pinyin (reading): Shèngdàn Definitions: Christmas birthday of reigning Emperor Confucius' birthday Characters: 圣 - holy, sacred; sage, saint 诞 - to give birth, to bear children; birth, birthday Traditional characters: 聖 - holy, sacred; sage, saint 誕 - to give birth, to bear children; birth, birthday