climbable

from WordNet (r) 3.0 (2006)

climbable
    adj 1: capable of being ascended [syn: {ascendable},
           {ascendible}, {climbable}]
    2: capable of being surmounted [syn: {surmountable},
       {climbable}]

from The Collaborative International Dictionary of English v.0.48

Climbable \Climb"a*ble\, a.
   Capable of being climbed.
   [1913 Webster]

[email protected]