πεντάγραμμος
From LSJ
ἵνα οὖν μηδ' ἐν τούτῳ δῷ αὐτοῖς λαβήν (Photius, Fragments on the Epistle to the Romans 483.26) → so that he doesn't give them even here a handle (= an opportunity for refutation)
German (Pape)
[Seite 555] von od. mit fünf Linien, Luc. pro lapsu 5. S. πεντέγρ.
Greek (Liddell-Scott)
πεντάγραμμος: -ον, ἴδε πεντέγρ-.