/ Dictionary / Index P photocomposer: Meaning and Definition of Find definitions for: pho•to•com•pos•er Pronunciation: (fō'tō-kum-pō"zur), [key] — n. a machine for setting type photographically. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. photocompose photocomposition Related Content Daily Word Quiz: opulent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language