/ Dictionary / Index P pre-AIDS: Meaning and Definition of Find definitions for: pre-AIDS Pronunciation: (prē-ādz'), [key] — n. (not in technical use) See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. preadult Preakness Related Content Daily Word Quiz: feline Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language