/ Dictionary / Index P printed matter: Meaning and Definition of Find definitions for: print'ed mat"ter Pronunciation: [key] any of various kinds of printed material that qualifies for a special postal rate. a classification of international mail consisting of such items, including catalogs and circulars. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. printed circuit printer Related Content Daily Word Quiz: cygnet Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language