/ Dictionary / Index F frequency function: Meaning and Definition of Find definitions for: fre'quency func"tion Pronunciation: [key] — Statistics. Statistics. See(def. 2). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. frequency distribution frequency modulation Related Content Daily Word Quiz: clairvoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language