'Surmountable' definitions:

Definition of 'surmountable'

From: WordNet
adjective
Capable of being surmounted or overcome; "situations of measurable and surmountable danger" [ant: insurmountable, unsurmountable]
adjective
Capable of being surmounted [syn: surmountable, climbable]

Definition of 'Surmountable'

From: GCIDE
  • Surmountable \Sur*mount"a*ble\, a. [Cf. F. surmontable.] Capable of being surmounted or overcome; superable. -- {Sur*mount"a*ble*ness}, n. [1913 Webster]