/ Dictionary / Index R roofing: Meaning and Definition of Find definitions for: roof•ing Pronunciation: (r'fing, roof'ing), [key] — n. the act of covering with a roof. material for roofs. a roof. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: roofing (Thesaurus) roof guard roofing nail Related Content Daily Word Quiz: gregarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language