/ Dictionary / Index F fifty-sixth: Meaning and Definition of Find definitions for: fif•ty-sixth Pronunciation: (fif'tē-siksth'), [key] — adj. next after the fifty-fifth; being the ordinal number for 56. being one of 56 equal parts. —n. a fifty-sixth part, esp. of one (). the fifty-sixth member of a series. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. fifty-six fifty-third Related Content Daily Word Quiz: dissonant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language