Free US Law Dictionary

Jail

Jail, or gaol (especially in Australia),[1][2] remand prison, is a correctional institution used to detain persons who are in the lawful custody of the state. This includes either accused persons awaiting trial or for those who have been convicted of a crime and are serving a sentence of less than one year.[3][4] Jails are generally small penitentiaries run by individual counties and cities,[4] though some jails in larger communities may be as large and hold as many inmates as regular prisons. "Jail" is also a synonym for "prison" in most countries (excluding the United States), especially when the facility is of a similar size as a correctional facility. As with prisons, some jails have different wings for certain types of offenders, and have work programs for inmates who demonstrate good behavior.