/ Dictionary / Index F forty-first: Meaning and Definition of Find definitions for: for•ty-first Pronunciation: (fôr'tē fûrst'), [key] — adj. next after the fortieth; being the ordinal number for 41. being one of 41 equal parts. —n. a forty-first part, esp. of one (). the forty-first member of a series. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: forty-first (Thesaurus) forty-fifth forty-five Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language