Noun: penitentiary ,pe-ni'ten-shu-ree
- A correctional institution for those convicted of major crimes
"He was sentenced to 10 years in the state penitentiary";
- pen [N. Amer, informal]
- Used for punishment or reform of criminals or wrongdoers
"penitentiary institutions"
- Showing or constituting penance
"penitentiary tears";
- penitential
Derived forms: penitentiaries
See also: penitent, punitive, punitory, repentant
Type of: correctional institution
Encyclopedia: Penitentiary