prison
Place of detention designed to hold people awaiting trial and people already serving sentences.
shower 
Sanitary fixture for washing the body under a spray of water.
staff entrance 
assistant warden’s office 
laundry 
Room where laundry is washed.
infirmary 
Premises equipped to provide medical care to inmates and to treat minor injuries.
wardens office 
office 
Workplace for administrative personnel.
visitors’ entrance 
inmates’ entrance 
library 
Room where items such as books, periodicals and audio materials are classified for consultation or loan.
patrol wagon 
Vehicle for transporting prisoners.
inmates’ admission office 
Room designed to receive and register new inmates.
garage 
Structure used for parking vehicles.
coatroom 
Space designated for storing clothes, hats, umbrellas and so forth.
visitors’ front office 
Reception area for people who want to see an inmate.
visitors’ waiting room 
visiting room 
Room set aside for visits; inmates and visitors are usually separated by a pane of glass.
control of staff entries and exits 
Prison staff such as guards, cooks and educators are required to sign in and out.
kitchen 
Room where meals are prepared.
chapel 
Place of worship.
workshop 
Area where inmates work in various fields such as carpentry, shoe repair and sheet metal.
multipurpose room 
Room that can be adapted for a number of uses, including shows and film screenings.
dayroom 
Common room used by inmates to chat and watch television.
cell 
Room used to hold one or more inmates.
control center 
Surveillance station designed to provide guards with a view of the entire prisoner area.
grille 
Bars set inside a wall opening and used to close off a cell.
classroom 
Room designed to provide formal education to a group of inmates.
isolation cell 
Windowless cell used to confine an inmate who has committed a serious offense.
picture window 
Opening containing a large window.
control center 
Surveillance station designed to provide guards with a view of the entire prisoner area.
courtyard 
Uncovered area that is enclosed by buildings or walls surmounted with barbed wire; the courtyard is used for outdoor activities.
barred window 
indoor activity area 
Games room equipped with table games, card games and such.
dining room 
Hall where inmates eat their meals.
gymnasium 
Hall for practicing indoor sports.