Also found in: Thesaurus.
n. pl. py·rog·ra·phies
1. The process or art of producing designs on wood, leather, or other materials by using heated tools or a fine flame.
2. A design made by this process.
py′ro·graph′ (pī′rə-grăf′) n.
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.