'beatable' definitions:

Definition of 'beatable'

From: WordNet
adjective
Susceptible to being defeated [syn: beatable, vanquishable, vincible]

Definition of 'beatable'

From: GCIDE
  • beatable \beat"a*ble\ adj. capable of being defeated.
  • Syn: vanquishable, vincible. [WordNet 1.5]