/ Dictionary / Index R roller hockey: Meaning and Definition of Find definitions for: roll'er hock"ey Pronunciation: [key] a game similar to ice hockey played on roller skates. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. roller gate roller mill Related Content Daily Word Quiz: crutiny Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language