/ Dictionary / Index R rice coal: Meaning and Definition of Find definitions for: rice' coal" Pronunciation: [key] anthracite in sizes ranging from under in. (0.79 cm) to over in. (0.48 cm). Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. rice blast rice paper Related Content Daily Word Quiz: nonchalant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language