/ Dictionary / Index P perorate: Meaning and Definition of Find definitions for: per•o•rate Pronunciation: (per'u-rāt"), [key] — -rat•ed, -rat•ing. to speak at length; make a long, usually grandiloquent speech. to bring a speech to a close with a formal conclusion. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: perorate (Thesaurus) peroral peroration 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