Search Result for "pyrectic": 
Wordnet 3.0

NOUN (1)

1. any substance that can cause a rise in body temperature;
[syn: pyrogen, pyrectic]


ADJECTIVE (1)

1. having or causing fever; 



WordNet (r) 3.0 (2006):

pyrectic
    adj 1: having or causing fever
    n 1: any substance that can cause a rise in body temperature
         [syn: pyrogen, pyrectic]