/ Dictionary / Index P prerelease: Meaning and Definition of Find definitions for: pre•re•lease Pronunciation: (prē"ri-lēs'), [key] — n. something released beforehand, as a movie shown before its scheduled premiere. —adj. of or pertaining to a period prior to an official release: prerelease photos of a new car; convicts housed in a prerelease center. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. prerecorded prerequisite Related Content Daily Word Quiz: rustic Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language