/ Dictionary / Index R roorback: Meaning and Definition of Find definitions for: roor•back Pronunciation: (roor'bak"), [key] — n. a false and more or less damaging report circulated for political effect, usually about a candidate seeking an office. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. roomy roose Related Content Daily Word Quiz: clairvoyant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language