Udolphan adjective1 •(rare) Of or relating to The Mysteries of Udolpho (1794), a Gothic novel by Ann Radcliffe.After her Udolphan experience Emily says, "I am lately come from a place of wonders; but unluckily, since I left it, I have heard almost all of them explained" (491). — 1991 formsmore Udolphan · most Udolphan