(a.) Having a bottom made of copper, as a tin boiler or other vessel or sheathed with copper, as a ship.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). copper-bottomed. Retrieved September 28, 2026, from http://smartdefine.org/copper-bottomed/definitions/1991476 |
| Chicago | Webster's. 2011. "copper-bottomed" http://smartdefine.org/copper-bottomed/definitions/1991476 (accessed September 28, 2026). |
| Harvard | Webster's 2011, copper-bottomed, Smart Define, viewed 28 September, 2026, <http://smartdefine.org/copper-bottomed/definitions/1991476>. |
| MLA | Webster's. "copper-bottomed" 27 May 2011. Web. 28 September 2026. <http://smartdefine.org/copper-bottomed/definitions/1991476> |