/ Dictionary / Index I irredenta: Meaning and Definition of Find definitions for: ir•re•den•ta Pronunciation: (ir"i-den'tu), [key] — n. a region that is under the political jurisdiction of one nation but is related to another by reason of cultural, historical, and ethnic ties. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: irredenta (Thesaurus) irredeemable irredentist Related Content Daily Word Quiz: acquiesce Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language