/ Dictionary / Index J JF: Meaning and Definition of Find definitions for: JF Pronunciation: [key] Jewish female. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Jezreel JFK Related Content Daily Word Quiz: quandary Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language