1. untrodden, impassable, inaccessible , of mountains, (Herdotus Historicus), etc.; of a river, not fordable , (Xenophon Historicus) 2. of holy places, not to be trodden , like ἄθικτος, (Sophocles Tragicus): metaphorically pure, chaste , ψυχή (Plato Philosophus) 3. of horses, not ridden , (Lucian) 4. active, ἄβ. πόνος a plague that hinders walking , i.e. gout, (Lucian) (ML)
STRONG'S WORD STUDY
G6101 — ἄβατος
abatos · impassable · Greek