ἄνικτον
From LSJ
οὐετρανοὶ οἱ χωρὶς χαλκῶν → veterans who have not received bronze copies of the privileges granted on discharge
Spanish (DGE)
-ου, τό
lugar inaccesible, impenetrable οὔτε ἐπ' (ἀ)νίκτῳ οὔτε πάτῳ ICr.2.19.7.20 (Falasarna, Creta IV a.C.).