/ Dictionary / Index P premillennialize: Meaning and Definition of Find definitions for: pre•mil•len•ni•al•ize Pronunciation: (prē"mi-len'ē-u-līz"), [key] — -ized, -iz•ing. to support or believe in premillennialism. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. premillennialism Preminger Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language