/ Dictionary / Index R raw material: Meaning and Definition of Find definitions for: raw' mate'rial Pronunciation: [key] material before being processed or manufactured into a final form. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Rawlinson raw-pack method Related Content Daily Word Quiz: perspicacious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language