'Doable' definitions:

Definition of 'doable'

(from WordNet)
adjective
Capable of existing or taking place or proving true; possible to do [syn: accomplishable, achievable, doable, manageable, realizable]

Definition of 'Doable'

From: GCIDE
  • Doable \Do"a*ble\, a. Capable of being done. --Carlyle. [1913 Webster]