noun
- Time required for one complete cycle of the precession of the equinoxes, about 25, 800 years.
- synonyms: great year
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). platonic year. Retrieved September 20, 2026, from http://smartdefine.org/platonic_year/definitions/1302579 |
| Chicago | WordNet. 2010. "platonic year" http://smartdefine.org/platonic_year/definitions/1302579 (accessed September 20, 2026). |
| Harvard | WordNet 2010, platonic year, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/platonic_year/definitions/1302579>. |
| MLA | WordNet. "platonic year" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/platonic_year/definitions/1302579> |