a person who held a job or office before the current holder 前任;前辈 the new President's foreign policy is very similar to that of his predecessor. 新总统的外交政策和前任很相似。 ■a thing that has been followed or replaced by another 原有事物,前身 the chapel was built in 1864 on the site of its predecessor. 这座教堂是1864年在其前身的原址上建起来的。
语源
late Middle English: from late Latin praedecessor, from Latin prae 'beforehand' + decessor 'retiring officer' (from decedere 'depart')