/ Dictionary / Index J jig back: Meaning and Definition of Find definitions for: jig' back" Pronunciation: [key] an inclined cable tramway with two cars that are connected in such a way that as one goes up the other comes down. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. jigaboo jigger Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language