- (n.) One of four children born at the same time.
- (n.) A compound or twin crystal consisting of four individuals.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). fourling. Retrieved September 21, 2026, from http://smartdefine.org/fourling/definitions/2009873 |
| Chicago | Webster's. 2011. "fourling" http://smartdefine.org/fourling/definitions/2009873 (accessed September 21, 2026). |
| Harvard | Webster's 2011, fourling, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/fourling/definitions/2009873>. |
| MLA | Webster's. "fourling" 27 May 2011. Web. 21 September 2026. <http://smartdefine.org/fourling/definitions/2009873> |