Webster’s Revised Unabridged Dictionary · 1913
Geomancy
Ge′o·man′cy (·sy̆), n. [OE. geomance, geomancie, F. géomance, géomancie, LL. geomantia, fr. Gr. γέα, γῆ, the earth + μαντεία divination.] A kind of divination by means of figures or lines, formed by little dots or points, originally on the earth, and latterly on paper.