/ Dictionary / Index F f.v.: Meaning and Definition of Find definitions for: f.v. Pronunciation: [key] on the back of the page. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. fuzzy set f value Related Content Daily Word Quiz: confectionery Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language