/ Dictionary / Index F fifty-six: Meaning and Definition of Find definitions for: fif•ty-six Pronunciation: (fif'tē-siks'), [key] — n. a cardinal number, 50 plus 6. a symbol for this number, as 56 or LVI. a set of this many persons or things. —adj. amounting to 56 in number. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: fifty-six (Thesaurus) fifty-seventh fifty-sixth Related Content Daily Word Quiz: longevity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language