noun
- A large smooth mass of rock detached from its place of origin.
- synonyms: bowlder
- A town in north central Colorado; Rocky Mountains resort center and university town. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). Boulder. Retrieved September 23, 2026, from http://smartdefine.org/boulder/definitions/1226025 |
| Chicago | WordNet. 2010. "Boulder" http://smartdefine.org/boulder/definitions/1226025 (accessed September 23, 2026). |
| Harvard | WordNet 2010, Boulder, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/boulder/definitions/1226025>. |
| MLA | WordNet. "Boulder" 23 October 2010. Web. 23 September 2026. <http://smartdefine.org/boulder/definitions/1226025> |