un·bro·ken / ˌənˈbrōkən/ • adj. not broken, fractured, or damaged: an unbroken glass. ∎ not interrupted or disturbed; continuous: a night of sleep unbroken by nightmares. ∎ (of a record) not surpassed: a 13-year unbroken record of increasing profits. ∎ (of a horse) not tamed or accustomed to being ridden. ∎ (of land) not cultivated.DERIVATIVES: un·bro·ken·ly adv.un·bro·ken·ness n.