noun
- A congenital disorder caused by having an extra 21st chromosome; results in a flat face and short stature and mental retardation.
- synonyms: mongolism, Down's syndrome, Down syndrome, trisomy 21
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). mongolianism. Retrieved September 20, 2026, from http://smartdefine.org/mongolianism/definitions/1295657 |
| Chicago | WordNet. 2010. "mongolianism" http://smartdefine.org/mongolianism/definitions/1295657 (accessed September 20, 2026). |
| Harvard | WordNet 2010, mongolianism, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/mongolianism/definitions/1295657>. |
| MLA | WordNet. "mongolianism" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/mongolianism/definitions/1295657> |