/ Dictionary / Index C Colombian gold: Meaning and Definition of Find definitions for: Colom'bian gold' Pronunciation: [key] — Slang. Slang. a potent marijuana grown in South America. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Colombia Colombo Related Content Daily Word Quiz: cygnet Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language