ἀδιάτρεπτος
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)
English (LSJ)
ον,
A not to be turned aside, c. gen., γνώμης Sch.Luc.Herm.53. II headstrong, LXX Si.26.10. Adv. -τως LXX v. l. ibid., Jul.Or.6.197b.
