/ Dictionary / Index P photoinduced: Meaning and Definition of Find definitions for: pho•to•in•duced Pronunciation: (fō"tō-in-dst', -dyst'), [key] — adj. induced by light. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. photoheliograph photoionization 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