/ Dictionary / Index F 4 × 4: Meaning and Definition of Find definitions for: 4 × 4 Pronunciation: (fôr' bī fôr", fōr' bī fōr", bu), [key] a four-wheeled automotive vehicle having four-wheel drive. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. four bits four-channel Related Content Daily Word Quiz: feline Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language