penitentiary
Penitentiary (noun) means a state or federal prison, especially one for people convicted of serious crimes. Example: “He was sentenced to ten years in the state penitentiary.”
How to use penitentiary
Learner’s notesIn plain EnglishA formal word for prison, usually one for serious offenders.
More formal/official-sounding than "prison" or "jail" — common in legal and government contexts.
Word forms
- Plural
- penitentiaries
Fill the gap
Can you complete this real example?
He was sentenced to ten years in the state _____.
Etymology
From Medieval Latin pēnitentiārius, "place of penitence" — the word was adopted by Quakers in colonial Pennsylvania to describe a place where offenders could reflect on their wrongdoing.