/ Dictionary / Index F flash photography: Meaning and Definition of Find definitions for: flash' photog"raphy Pronunciation: [key] photography using a momentary flash of artificial light as a source of illumination. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. flashover flash photolysis Related Content Daily Word Quiz: censure Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language