n. Pitying forbearance or forgiveness; compassionate leniency toward enemies or wrongdoers; the disposition to treat offenders kindly or tenderly; the exercise of clemency in favor of an offender.n. An act or exercise of forbearance, good will, or favor; also, a kindness undeserved or unexpected; a fortunate or providential circumstance; a blessing: as, it is a mercy that they escaped.n. Pity; compassion; benevolence: as, awork of mercy.n. Discretionary action; unrestrained exercise of the will and the power to punish and to spare: as, to be at one's mercy (that is, wholly in one's power).n. To proclaim a tax.n. Synonyms Clemency, etc. See leniency.To thank.To fine; amerce.n. In criminal law, partial remission of a punishment to which a convict is subject, as distinguished from pardon, or total remission.