/ Dictionary / Index G Goldbach conjecture: Meaning and Definition of Find definitions for: Gold'bach conjec"ture Pronunciation: (gōld'bäk), [key] — Math. Math. an unproved theorem that every even integer greater than 2 can be written as the sum of two prime numbers. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. goldarned gold basis Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language