/ Dictionary / Index F FI. FA: Meaning and Definition of Find definitions for: FI. FA. Pronunciation: (fī' fā"), [key] — Law. Law. See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Fiesta ware fife Related Content Daily Word Quiz: nonchalant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language