ἀρχιδεσμοφύλαξ
From LSJ
ὀδοῦσι καὶ ὄνυξι καὶ πάσῃ μηχανῇ → tooth and nail | tooth, fang, and claw | in every possible way | by hook or by crook
English (LSJ)
[ῠ], ακος, ὁ,
A chief gaoler, LXX Ge.39.21, Ph.1.290 (pl.):—also ἀρχι-δεσμώτης, ου, ὁ, LXX Ge.40.4.
German (Pape)
[Seite 366] ακος, ὁ, Oberaufseher des Gefängnisses, LXX.