the pot of gold (at the end of the rainbow) (also the crock of gold British EnglishBrE) great wealth or something very good which someone hopes or tries hard to get, but is not very likely to get (彩虹尽头)装满金子的坛子,梦寐以求但不大可能得到的财富[好东西] → the pot of gold (at the end of the rainbow) at gold1(1)