南柯一梦唐代淳于棼做梦到大槐安国享受富贵荣华醒来后发现乃一场大梦大槐安国原来是大槐树下蚁穴。后用此典故比喻梦幻境界的事。英Nanke dream(from the story of a man who dreamed that he became governor of Nanke in the Kingdom of the Ants); illusory joy; fond drea
南柯朝南的树枝。唐李公佐作《南柯太守传》叙述淳于棼梦至槐安国娶公主,封南柯太守,荣华富贵显赫一时。后率师出征战败公主亦死,遭国王疑忌被遣归。醒后,在庭前槐树下掘得蚁穴即梦中之槐安国。南柯郡为槐树南枝下另一蚁穴。后因以指梦境。亦比喻空幻。