/ Dictionary / Index R Rockville: Meaning and Definition of Find definitions for: Rock•ville Pronunciation: (rok'vil), [key] — n. a city in central Maryland. 43,811. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. rock tripe Rockville Centre Related Content Daily Word Quiz: tactful Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language