py·ro·man·cy
(pī′rə-măn′sē)n. Divination by fire or flames.
[Middle English piromance, from Old French pyromancie, from Late Latin pyromantīa, from Greek puromanteia : puro-, pyro- + -manteia, -mancy.]
py′ro·man′tic (-măn′tĭk) adj.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.