/ Dictionary / Index P preoral: Meaning and Definition of Find definitions for: pre•o•ral Pronunciation: (prē-ôr'ul, -ōr'-), [key] — adj. Zool. situated in front of or before the mouth. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. preoperative preordain Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language