*diapnoic*

a. [ Gr. &unr_; outlet for the wind, exhalation, fr. &unr_; to blow through; dia` through + &unr_; to blow, breathe: cf. F. diapnoïque. ] (Med.) Slightly increasing an insensible perspiration; mildly diaphoretic. -- n. A gentle diaphoretic. [ 1913 Webster ]