/ Dictionary / Index F fin ray: Meaning and Definition of Find definitions for: fin' ray" Pronunciation: [key] ray (def. 9b). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. finocchio fin. sec. Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language