/ Dictionary / Index M mediatize: Meaning and Definition of Find definitions for: me•di•a•tize Pronunciation: (mē'dē-u-tīz"), [key] — -tized, -tiz•ing. to annex (a principality) to another state, while allowing certain rights to its former sovereign. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. mediative mediator Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language