/ Dictionary / Index R reused: Meaning and Definition of Find definitions for: re•used Pronunciation: (rē-yzd'), [key] — adj. noting wool that previously has been spun, woven, and used. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: reused (Thesaurus) re-uptake Reuter Related Content Daily Word Quiz: arid Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language