Search the dictionary A Chinese word or character, or English Draw a character Search 4 entries. lāsài 喇赛 (slang) to chat idly lāsài 喇賽 (slang) to chat idly pàlāsàiěrsūsī 帕拉塞尔苏斯 Paracelsus (1493–1541), Swiss physician, alchemist and philosopher, pioneer of toxicology and medical chemistry pàlāsàiěrsūsī 帕拉塞爾蘇斯 Paracelsus (1493–1541), Swiss physician, alchemist and philosopher, pioneer of toxicology and medical chemistry