- (n.) A person a hundred years old.
- (a.) Of or relating to a hundred years.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). centenarian. Retrieved September 27, 2026, from http://smartdefine.org/centenarian/definitions/1985712 |
| Chicago | Webster's. 2011. "centenarian" http://smartdefine.org/centenarian/definitions/1985712 (accessed September 27, 2026). |
| Harvard | Webster's 2011, centenarian, Smart Define, viewed 27 September, 2026, <http://smartdefine.org/centenarian/definitions/1985712>. |
| MLA | Webster's. "centenarian" 27 May 2011. Web. 27 September 2026. <http://smartdefine.org/centenarian/definitions/1985712> |