2. Expressive of penitence; as, a penitentiary letter.
3. Used for punishment, discipline, and reformation.
``Penitentiary houses.'' --Blackstone.
2. One who does penance. [Obs.] --Hammond.
3. A small building in a monastery where penitents confessed.
--Shpiley.
4. That part of a church to which penitents were admitted.
--Shipley.
5. (R. C. Ch.)
(a) An office of the papal court which examines cases of
conscience, confession, absolution from vows, etc.,
and delivers decisions, dispensations, etc. Its chief
is a cardinal, called the Grand Penitentiary,
appointed by the pope.
(b) An officer in some dioceses since A. D. 1215, vested
with power from the bishop to absolve in cases
reserved to him.
6. A house of correction, in which offenders are confined for
punishment, discipline, and reformation, and in which they
are generally compelled to labor.