n. Penitence; repentance.n. Sorrow for sin shown by outward acts; self-punishment expressive of penitence or repentance; the suffering to which a person voluntarily subjects himself, as by fasting, flagellation, self-imposed tasks, etc., as an expression of penitence; the outward acts by which sorrow for sin is shown.n. Eccles., sorrow for sin shown by outward acts under authority and regulation of the church; contrition manifested by confession and satisfaction and entitling to absolution; hence, absolution ensuing upon contrition and confession with satisfaction or purpose of satisfaction.n. The penalty or discipline imposed by the priest in the above sacrament.n. Hence Any act of austerity or asceticism practised with a religious motive.n. Suffering; sorrow; misery.n. An instrument or means of self-punishment used by persons undergoing penance either inflicted or voluntary.n. To show one's self repentant by submitting to the punishment of censure or suffering.To inflict penance upon; discipline by penance.