impetix Save Georges DMLBS Gaffiot 2016 Du Cange impetīx = impetigo (w. s.), Paul. ex Fest. 109, 15. impetix [CL] , scaly eruption of the skin, impetigo. Osb. Glouc. Deriv. 291 (v. impetigo 1e) (cf. Paul. Fest. 109M). impĕtix, c. impetigo : P. Fest. 109, 15. IMPETIX. Impetigo. Festus.