/ Dictionary / Index R Rocky River: Meaning and Definition of Find definitions for: Rock'y Riv'er Pronunciation: [key] a city in NE Ohio, near Cleveland. 21,084. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Rocky Mountain whitefish rococo Related Content Daily Word Quiz: censure Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language