Delphic /ˈdɛlfɪk/ adjective2 •Of or relating to Delphi or its oracles. •Obscurely prophetic.He telephoned airlines, government contacts and a whole host of pale, over-brushed acquaintances in the U.S. Consulate, who infuriated him with arch and Delphic answers. — 1977 formsmore Delphic · most Delphic