arrabora is incorrectly written, and should be written as "arrabona" being its meaning:
arrabora = 40 arrabonaArrabona;Gyor ) Hungria.UN castrum in the limes Pannoniae, strategically linked to Carnuntum and Brigetio, and for Sipianne and Sabaria. It is 105 km n-no of Budapest. It was of great importance to the monitoring of the Barbaricum beyond the Danube. Located at the mouth of the Arabon River, it was thus part of Pannonia Superior (. 41 6.11.3 Ptol;. During the invasions, the town is known under the name of Aqua Nigra. The castrum was built on the Kaptalan Hill and its slopes, while the canabae grew up in the area of the modern city near the calle Calvario. The wall of the circuit of the castrum was built with large blocks of sandstone.
