What is "apyrexy"

Apyrexia \Ap`y*rex"i*a\, Apyrexy \Ap`y*rex`y\, n. [NL. apyrexia, fr. Gr. ?; 'a priv. + ? to be feverish, fr. ? fire: cf. F. apyrexie.] (Med.) The absence or intermission of fever.

n. apyrexia

In pathology, apyrexy, or apyrexia (Greek , from α-, privative, , to be in a fever, , fire, fever) is the normal interval or period of intermission in a fever. Also, the absence of a fever.