noun
- A period of time containing 365 (or 366) days.
- usage: "she is 4 years old"; "in the year 1920"
- synonyms: year, twelvemonth
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). yr. Retrieved September 20, 2026, from http://smartdefine.org/yr/definitions/1321850 |
| Chicago | WordNet. 2010. "yr" http://smartdefine.org/yr/definitions/1321850 (accessed September 20, 2026). |
| Harvard | WordNet 2010, yr, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/yr/definitions/1321850>. |
| MLA | WordNet. "yr" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/yr/definitions/1321850> |