/ Dictionary / Index P preprimary: Meaning and Definition of Find definitions for: pre•pri•ma•ry Pronunciation: (prē-prī'mer-ē, -mu-rē), [key] — adj. Politics. preceding a primary election: preprimary endorsement. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. prepress preprint Related Content Daily Word Quiz: mamba Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language