/ Dictionary / Index P poncho: Meaning and Definition of Find definitions for: pon•cho Pronunciation: (pon'chō), [key] — pl. -chos. a blanketlike cloak with a hole in the center to admit the head, originating in South America, now often worn as a raincoat. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: poncho (Thesaurus) Ponchielli pond Related Content Daily Word Quiz: miscreant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language