/ Dictionary / Index D disclosure: Meaning and Definition of Find definitions for: dis•clo•sure Pronunciation: (di-sklō'zhur), [key] — n. the act or an instance of disclosing; exposure; revelation. that which is disclosed; a revelation. (in a patent application) the descriptive information imparted by the specification claims, drawings, and models submitted. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: disclosure (Thesaurus) disclosing disco Related Content Daily Word Quiz: diligent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language