/ Dictionary / Index P photocurrent: Meaning and Definition of Find definitions for: pho•to•cur•rent Pronunciation: (fō'tō-kûr"unt, -kur"-), [key] — n. Physics. an electric current produced by a photoelectric effect. Also called Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. photocopy photodecomposition Related Content Daily Word Quiz: feline Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language