'Pyromancy' definitions:

Definition of 'pyromancy'

(from WordNet)
noun
Divination by fire or flames

Definition of 'Pyromancy'

From: GCIDE
  • Pyromancy \Pyr"o*man`cy\, n. [Gr. ?; ? fire + ? divination: cf. F. pyromancie.] Divination by means of fire. [1913 Webster]