/ Dictionary / Index R ragging: Meaning and Definition of Find definitions for: rag•ging Pronunciation: (rag'ing), [key] — n. Metalworking. (in the rolls of a rolling mill) corrugations affording a grip on a piece being roughed. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: ragging (Thesaurus) raggedy raggle 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