Search pyrolagnia pyrolagnia /pī′rōlag″nē·ə/ [Gk, pyr + lagneia, lust] , sexual stimulation or gratification from watching or setting fires. Tweet Telegram VK Random Words open fracture querulous paranoia United States Public Health Service (USPHS) burning feet syndrome oscheitis sensory threshold saponification peripheral scotoma ornithine carbamoyltransferase (OCT) deficiency