One who breaks out of jail.

plural of jailbreaker

Without a jail or jails.

present participle of jailbreak

(of an offence) For which one may be jailed.

One who is jailed; a prisoner.

plural of jailhouse lawyer

(informal) A person incarcerated in a prison, jail, etc., who has acquired significant knowledge of the justice system and who is able to represent himself in some legal proceedings and to provide legal advice to other prisoners.

Resembling or characteristic of prison.

Alternative form of jail cell