noun
- The property of having two dimensions.
- synonyms: two-dimensionality, flatness
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). planeness. Retrieved September 20, 2026, from http://smartdefine.org/planeness/definitions/1302482 |
| Chicago | WordNet. 2010. "planeness" http://smartdefine.org/planeness/definitions/1302482 (accessed September 20, 2026). |
| Harvard | WordNet 2010, planeness, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/planeness/definitions/1302482>. |
| MLA | WordNet. "planeness" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/planeness/definitions/1302482> |