/ Dictionary / Index P projector: Meaning and Definition of Find definitions for: pro•jec•tor Pronunciation: (pru-jek'tur), [key] — n. an apparatus for throwing an image on a screen, as a motion-picture projector or magic lantern. a device for projecting a beam of light. a person who forms projects or plans; schemer. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: projector (Thesaurus) project note projet Related Content Daily Word Quiz: lyceum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language