/ Dictionary / Index I investiture: Meaning and Definition of Find definitions for: in•ves•ti•ture Pronunciation: (in-ves'ti-chur, -choor"), [key] — n. the act or process of investing. the formal bestowal, confirmation, or presentation of rank, office, or a possessory or prescriptive right, usually involving the giving of insignia or an official title. the state of being invested, as with a garment, quality, or office. something that covers or adorns. something that invests. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: investiture (Thesaurus) investitive investment Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language