adjective
1. capable of being ascended
• Syn: ↑ascendable, ↑ascendible
• Similar to: ↑scalable
• Derivationally related forms: ↑ascend (for: ↑ascendable)
2. capable of being surmounted
• Syn: ↑surmountable
• Similar to: ↑passable
Useful english dictionary. 2012.