'Stigonomancy' definitions:

Definition of 'Stigonomancy'

From: GCIDE

Stigonomancy \Stig"o*no*man`cy\, n. [Gr. ?, ?, one who is marked, or one who marks (? to mark with a pointed instrument, to prick) + -mancy.] Divination by writing on the bark of a tree. [1913 Webster]