/ Dictionary / Index P perforated: Meaning and Definition of Find definitions for: per•fo•rat•ed Pronunciation: (pûr'fu-rā"tid), [key] — adj. pierced with a hole or holes: Punch out along the perforated line. (of a number of stamps joined together) having rows of closely spaced perforations dividing each stamp from the others. marked by or having perforation: a perforated ulcer. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: perforated (Thesaurus) perforate perforated tracery 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