Webster’s Revised Unabridged Dictionary · 1913
Penitent
Pen′i·tent (·tent), a. [F. pénitent, L. paenitens, -entis, poenitens, p. pr. of paenitere, poenitere, to cause to repent, to repent; prob. akin to poena punishment. See Pain.] 1. Feeling pain or sorrow on account of sins or offenses; repentant; contrite; sincerely affected by a sense of guilt, and resolved on amendment of life.
Be penitent, and for thy fault contrite. Milton.
The pound he tamed, the penitent he cheered. Dryden.
2. Doing penance. [Obs.] Shak.
Pen′i·tent, n. 1. One who repents of sin; one sorrowful on account of his transgressions.
2. One under church censure, but admitted to penance; one undergoing penance.
3. One under the direction of a confessor.
☞ Penitents is an appellation given to certain fraternities in Roman Catholic countries, distinguished by their habit, and employed in charitable acts.