To make new again; restore to former freshness, completeness, or perfection; revive; make fresh or vigorous again; restore to a former state, or to a good state after decay or impairment.To make again: as, to renew a treaty or covenant; to renew a promise; to renew an attempt.To supply, equip, furnish, or fill again.To begin again; recommence.To go over again; repeat; iterate.To grant or furnish again, as a new loan on a new note for the amount of a former one.In theology, to make new spiritually. See renovation, 2.Synonyms To reëstablish, reconstitute, recreate, rebuild.To become new; grow afresh.To begin again; cease to desist.