noun
- A rare abnormality marked by premature aging (grey hair and wrinkled skin and stooped posture) in a child. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). progeria. Retrieved September 21, 2026, from http://smartdefine.org/progeria/definitions/1247046 |
| Chicago | WordNet. 2010. "progeria" http://smartdefine.org/progeria/definitions/1247046 (accessed September 21, 2026). |
| Harvard | WordNet 2010, progeria, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/progeria/definitions/1247046>. |
| MLA | WordNet. "progeria" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/progeria/definitions/1247046> |