'jailbreak' definitions:

Definition of 'jailbreak'

(from WordNet)
noun
An escape from jail; "the breakout was carefully planned" [syn: break, breakout, jailbreak, gaolbreak, prisonbreak, prison-breaking]

Definition of 'jailbreak'

From: GCIDE
  • jailbreak \jailbreak\ n. an escape from jail; as, five prisoners escaped in a coordinated jailbreak.
  • Syn: break, breakout, gaolbreak, prisonbreak, prison-breaking. [WordNet 1.5]