/ Dictionary / Index P periphrasis: Meaning and Definition of Find definitions for: pe•riph•ra•sis Pronunciation: (pu-rif'ru-sis), [key] — pl. -ses the use of an unnecessarily long or roundabout form of expression; circumlocution. an expression phrased in such fashion. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: periphrasis (Thesaurus) periphery periphrastic Related Content Daily Word Quiz: fervor Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language