/ Dictionary / Index R Roulers: Meaning and Definition of Find definitions for: Rou•lers Pronunciation: (r-lârs' Fr. r-ler'), [key] — n. a city in NW Belgium: battles 1914, 1918. 39,826. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. rouleau roulette Related Content Daily Word Quiz: panacea Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language