reconcile (v.) Look up reconcile at Dictionary.com
c.1300, of persons, from Latin reconcilare "to bring together again," from re- "again" (see re-) + concilare "make friendly" (see conciliate). Reflexive sense is recorded from 1530s. Meaning "to make (discordant facts or statements) consistent" is from 1560s. Related: Reconciled; reconciling.