noun
- The time of life between 30 and 40.
- synonyms: thirties, thirty-something
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). mid-thirties. Retrieved September 20, 2026, from http://smartdefine.org/mid-thirties/definitions/1294987 |
| Chicago | WordNet. 2010. "mid-thirties" http://smartdefine.org/mid-thirties/definitions/1294987 (accessed September 20, 2026). |
| Harvard | WordNet 2010, mid-thirties, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/mid-thirties/definitions/1294987>. |
| MLA | WordNet. "mid-thirties" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/mid-thirties/definitions/1294987> |