Breadcrumb Home > Dictionary > Index Q Quaker gun: Meaning and Definition of Find definitions for: Quak'er gun" Pronunciation: [key] a dummy gun, as on a ship or fort: so called in allusion to the Quakers' opposition to war. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Quakeress Quakerism ✖ Related Content Daily Word Quiz: rococo Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language