Source : Webster's Revised Unabridged Dictionary (1913)

Crithomancu \Crith"o*man`cu\ (kr?th"?-m?n`s?), n. [Gr. ????.
   pl., barley + -mancy: cf. F. crithomancie.]
   A kind of divination by means of the dough of the cakes
   offered in the ancient sacrifices, and the meal strewed over
   the victims.