geomantic


ge·o·man·cy

G0093800 (jē′ə-măn′sē)n. Divination by means of lines and figures or by geographic features.
[Middle English geomancie, from Medieval Latin geōmantia, from Late Greek geōmanteia, divination by signs from the earth : Greek geō-, geo- + Greek -manteia, -mancy.]
ge′o·man′cer n.ge′o·man′tic (-tĭk) adj.