/ Dictionary / Index P parodontium: Meaning and Definition of Find definitions for: par•o•don•tium Pronunciation: (par"u-don'shum&wdspc-shē-um), [key] — pl. -tia periodontium. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. parodistic parodos Related Content Daily Word Quiz: deleterious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language