/ Dictionary / Index R rock candy: Meaning and Definition of Find definitions for: rock' can'dy Pronunciation: [key] sugar in large, hard, cohering crystals. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. rock-bound rock cod Related Content Daily Word Quiz: pundit Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language