noun
- A paradoxical anecdote or a riddle that has no solution; used in Zen Buddhism to show the inadequacy of logical reasoning. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). koan. Retrieved September 20, 2026, from http://smartdefine.org/koan/definitions/1217578 |
| Chicago | WordNet. 2010. "koan" http://smartdefine.org/koan/definitions/1217578 (accessed September 20, 2026). |
| Harvard | WordNet 2010, koan, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/koan/definitions/1217578>. |
| MLA | WordNet. "koan" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/koan/definitions/1217578> |