/ Dictionary / Index P periapt: Meaning and Definition of Find definitions for: per•i•apt Pronunciation: (per'ē-apt"), [key] — n. an amulet. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. periapical periarteritis Related Content Daily Word Quiz: careening Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language