Noun

• S: (n) prison, prison house (a correctional institution where persons are confined while on trial or for punishment)
• direct hyponym / full hyponym
• part meronym
• has instance
• direct hypernym / inherited hypernym / sister term
• S: (n) correctional institution (a penal institution maintained by the government)
• S: (n) penal institution, penal facility (an institution where persons are confined for punishment and to protect the public)
• S: (n) institution (an establishment consisting of a building or complex of buildings where an organization for the promotion of some cause is situated)
• S: (n) establishment (a public or private structure (business or governmental or educational) including buildings and equipment for business or residence)
• S: (n) structure, construction (a thing constructed; a complex entity constructed of many parts) "the structure consisted of a series of arches"; "she wore her hair in an amazing construction of whirls and ribbons"
• S: (n) artifact, artefact (a man-made object taken as a whole)
• S: (n) whole, unit (an assemblage of parts that is regarded as a single entity) "how big is that part compared to the whole?"; "the team is a unit"
• S: (n) object, physical object (a tangible and visible entity; an entity that can cast a shadow) "it was full of rackets, balls and other objects"
• S: (n) physical entity (an entity that has physical existence)
• S: (n) entity (that which is perceived or known or inferred to have its own distinct existence (living or nonliving))
• S: (n) prison, prison house (a prisonlike situation; a place of seeming confinement)