/ Dictionary / Index H holophote: Meaning and Definition of Find definitions for: hol•o•phote Pronunciation: (hol'u-fōt", hō'lu-), [key] — n. an apparatus by which practically all the light from a lighthouse lamp or the like is thrown in a desired direction. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Holophane holophrase Related Content Daily Word Quiz: abyss Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language