δια-πνοή · dia-pnoē — LSJ
outlet, vent for the wind, Arist. Mete. 368b9: pl., gap, interstice, Erot. s.v. διαρόλχας; pores, Aret. CA 2.7; organs of respiration, Id. SA 1.5.
exhalation, Thphr. CP 16.6.
transpiration, Hp. Alim. 28, Alex.Aphr. Pr. 2.60, Gal. 15.180, Aret. SA 1.10; of vapours or humours, Id. CA 1.1, CD 2.13.
expulsion of flatus, Id. SD 2.8.