僭jiàn〈书fml.〉超越本分。古时指地位在下的冒用地位在上的名义或礼仪、器物{assume; usurp; overstep one's authority;(in ancient times) referring to an inferior illegally using the title, ceremony or articles designated for a superior}: ～号(冒用帝王的称号){usurp the title of an emperor}|～越(超越本分,冒用在上的名义或物品)。{overstep one's authority (illegally assume the title or use the articles designated for a superior)}