/ Dictionary / Index R reclearance: Meaning and Definition of Find definitions for: re•clear•ance Pronunciation: (rē-klēr'uns), [key] — n. the revalidation of a person's security clearance, usually done periodically for those handling top-secret material. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. reclassify reclinate Related Content Daily Word Quiz: nonchalant Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language