[1123] ἔφ-ορος, = ἐφ-όριος, App. B. C. 5, 9.
Brockhaus-1911: Mavron Oros · Hagion Oros
Meyers-1905: Mavron Oros · Hagĭon Oros
Pierer-1857: Oros Stawros · Oros-Ainos · Oros · Oroß