Search the dictionary A Chinese word or character, or English Search 4 entries. lǎodān 老聃 another name for Laozi 老子[Lao3 zi3] lǎodàn 老旦 old woman role in Chinese opera làodànbái 酪蛋白 casein (milk protein) rǔlàodàngāo 乳酪蛋糕 cheesecake