Wordnet 3.0
NOUN (1)
1.
one who practices geomancy;
The Collaborative International Dictionary of English v.0.48:
Geomancer \Ge"o*man`cer\, n.
One who practices, or is versed in, geomancy.
[1913 Webster]
WordNet (r) 3.0 (2006):
geomancer
n 1: one who practices geomancy