Breadcrumb Home > Dictionary > Index A affirming gun: Meaning and Definition of Find definitions for: affirm'ing gun". Pronunciation: [key] See Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. affirmatory affix ✖ Related Content Daily Word Quiz: restive Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language