ὀπισθόγραφος
From LSJ
ἡδονήν, μέγιστον κακοῦ δέλεαρ → pleasure, the greatest incitement to evildoing | pleasure, a most mighty lure to evil | pleasure, the great bait to evil
English (LSJ)
ον,
A written on the back as well as the front, of papyrus rolls, Plin.Ep.3.5.17, Luc.Vit. Auct.9, Ulp.in Dig.37.11.4, Gloss.
German (Pape)
[Seite 358] hinten, auf der Rückseite beschrieben, Luc. vit. auct. 9.