/ Dictionary / Index J jack ladder: Meaning and Definition of Find definitions for: jack' lad"der Pronunciation: [key] See(def. 2a). See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. jackknife-fish jackleg Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language