- (n.) A gallon or four quarts.
- (n.) A liquid measure containing about three quarts.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). congius. Retrieved September 20, 2026, from http://smartdefine.org/congius/definitions/1990384 |
| Chicago | Webster's. 2011. "congius" http://smartdefine.org/congius/definitions/1990384 (accessed September 20, 2026). |
| Harvard | Webster's 2011, congius, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/congius/definitions/1990384>. |
| MLA | Webster's. "congius" 27 May 2011. Web. 20 September 2026. <http://smartdefine.org/congius/definitions/1990384> |