ㄋㄧㄠˇniǎoㄓㄨㄢˋzhuàn

  1. 參見鳥蟲書後漢書··蔡邕》:經學尺牘鳥篆。」

  2. 形似篆文·陸游新涼鳥篆蒼苔窗戶。」

bird characters (a decorated form of the Great Seal)​