e/Separate system

Information
has gloss	eng: The Separate system is a form of prison management based on the principle of keeping prisoners in solitary confinement. When first introduced in the early 19th century, the objective of such a prison or "penitentiary" was that of penance by the prisoners through silent reflection, as much as that of prison security. More commonly however, the term "separate system" is used to refer to a specific type of prison architecture built to support such a system.
lexicalization	eng: separate system
instance of	(noun) a correctional institution where persons are confined while on trial or for punishment prison, prison house

Media
media:img	Auburn lockstep.gif
media:img	Eastern State Penitentiary aerial crop.jpg
media:img	Pentonvilleiso19.jpg