/ Dictionary / Index S supplejack: Meaning and Definition of Find definitions for: sup•ple•jack Pronunciation: (sup'ul-jak"), [key] — n. a strong, pliant cane or walking stick. any of various climbing shrubs with strong stems suitable for making walking sticks. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: supplejack (Thesaurus) supple supplely Related Content Daily Word Quiz: paradox Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language