noun
- A national park in Oregon having the deepest lake in the United States in the crater of an extinct volcano. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). crater lake national park. Retrieved October 1, 2026, from http://smartdefine.org/crater_lake_national_park/definitions/1224357 |
| Chicago | WordNet. 2010. "crater lake national park" http://smartdefine.org/crater_lake_national_park/definitions/1224357 (accessed October 1, 2026). |
| Harvard | WordNet 2010, crater lake national park, Smart Define, viewed 1 October, 2026, <http://smartdefine.org/crater_lake_national_park/definitions/1224357>. |
| MLA | WordNet. "crater lake national park" 23 October 2010. Web. 1 October 2026. <http://smartdefine.org/crater_lake_national_park/definitions/1224357> |