pyrogen

Noun

 * 1)  Any substance that produces fever, or a rise in body temperature

Translations

 * Catalan: pirogen
 * Chinese:
 * Mandarin: 致熱質
 * Russian:
 * Spanish: pirógeno
 * Swedish:
 * Thai: สารก่อไข้
 * Turkish: pirojen

Adjective

 * 1) pyrogenic
 * 2) pyretic