白天 Traditional form: 白天 Pinyin (reading): báitiān Definitions: daytime during the day day CL:個/个 (gè) Characters: 白 - white; clear, pure, unblemished; bright 天 - sky, heaven; god, celestial Traditional characters: 白 - white; clear, pure, unblemished; bright 天 - sky, heaven; god, celestial