吊：凭吊；幽：幽境。凭吊古迹，寻找幽境，感怀旧事。
[dwell on the past and make the historic scenes live again] 凭吊往古之事,探寻幽僻的去处游山玩水,吊古寻幽,赏月吟风,怡情遣兴,诗赋文词,山川殆遍。——《古今小说》