预兆yùzhào 1.预先显露出来的迹象{omen; presage; sign; harbinger}: 不祥的～。{inauspicious omen} 2.(某种迹象)预示将要发生某种事情{(of certain phenomenon) indicate; foreshow; forerun; tell the happening of certain thing in advance}: 瑞雪～来年丰收。{An auspicious snow presages a good harvest in the following year.}