noun
- Someone whose age is in the sixties.
adjective
- Being from 60 to 69 years old.
- usage: "the sexagenarian population is growing"
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). sexagenarian. Retrieved September 28, 2026, from http://smartdefine.org/sexagenarian/definitions/1183322 |
| Chicago | WordNet. 2010. "sexagenarian" http://smartdefine.org/sexagenarian/definitions/1183322 (accessed September 28, 2026). |
| Harvard | WordNet 2010, sexagenarian, Smart Define, viewed 28 September, 2026, <http://smartdefine.org/sexagenarian/definitions/1183322>. |
| MLA | WordNet. "sexagenarian" 23 October 2010. Web. 28 September 2026. <http://smartdefine.org/sexagenarian/definitions/1183322> |