noun
- The simplest form of vault; a single continuous arch. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). barrel vault. Retrieved September 21, 2026, from http://smartdefine.org/barrel_vault/definitions/1201575 |
| Chicago | WordNet. 2010. "barrel vault" http://smartdefine.org/barrel_vault/definitions/1201575 (accessed September 21, 2026). |
| Harvard | WordNet 2010, barrel vault, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/barrel_vault/definitions/1201575>. |
| MLA | WordNet. "barrel vault" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/barrel_vault/definitions/1201575> |