proflatus
From LSJ
ἐν γενείου ξυλλογῇ τριχώματος → in the first harvest of a beard, in early manhood
prō-flātus: ūs, m. pro-flo.
I Lit., a blowing, breeze (post-Aug.): aestivo proflatu refrigerari, Col. 5, 9, 7.—
II Transf., a snoring: proflatu terrebat equos, Stat. Th. 10, 320.