欲海

（譬喻）爱欲之深广譬如海也。元照弥陀经疏下曰：‘未成之佛久沈欲海，杳无出期。’温子升文曰：‘漂沦欲海。’梁武帝文曰：‘度群迷于欲海，引含识于涅盘。’