[f. as prec. + -MANCY.] Divination by means of a crystal.
1613. Purchas, Pilgrimage, IV. v. 310. Crystallomancie, in Crystall.
1652. Gaule, Magastrom., 165.
1855. Smedley, Occult Sci., 322. Crystallomancy may be understood to include every variety of divination by means of transparent bodies.
