This root form (lemma) is used in 2 different forms in the NT: Ἀραβίαν (AFS), Ἀραβίᾳ (DFS).
It is glossed in 1 way: ‘Arabia’.
OET GAL 1:17 Greek word=Ἀραβίαν (Arabian) Morphology=AFS English gloss=‘Arabia’ SR GNT GAL 1:17 word 16
OET GAL 4:25 Greek word=Ἀραβίᾳ (Arabia) Morphology=DFS English gloss=‘Arabia’ SR GNT GAL 4:25 word 11