/ Dictionary / Index G gum tragacanth: Meaning and Definition of Find definitions for: gum' trag'acanth Pronunciation: [key] tragacanth. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. gum thus gum tree Related Content Daily Word Quiz: procrastinate Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language