/ Dictionary / Index I issuance: Meaning and Definition of Find definitions for: is•su•ance Pronunciation: (ish'-uns), [key] — n. the act of issuing. issue. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: issuance (Thesaurus) issuable issuant Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language