adjective
1. incapable of being ascended
• Syn: ↑unscalable
• Ant: ↑scalable (for: ↑unscalable)
2. incapable of being surmounted or climbed
• Syn: ↑unsurmountable
• Similar to: ↑impassable, ↑unpassable
Useful english dictionary. 2012.
Useful english dictionary. 2012.