Found 2 items, similar to PYrexia.
English → English (WordNet) Definition: pyrexia pyrexia n : a rise in the temperature of the body; frequently a symptom of infection [syn: fever, febrility, febricity, feverishness]
English → English (gcide) Definition: Pyrexia Pyrexia \Py*rex"i*a\, n.; pl. Pyrexi[ae]. [NL., fr. Gr. ? to be feverish, akin to ? fever.] (Med.) The febrile condition. [1913 Webster]