noun
- A long coral reef near and parallel to the shore. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). barrier reef. Retrieved September 22, 2026, from http://smartdefine.org/barrier_reef/definitions/1226611 |
| Chicago | WordNet. 2010. "barrier reef" http://smartdefine.org/barrier_reef/definitions/1226611 (accessed September 22, 2026). |
| Harvard | WordNet 2010, barrier reef, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/barrier_reef/definitions/1226611>. |
| MLA | WordNet. "barrier reef" 23 October 2010. Web. 22 September 2026. <http://smartdefine.org/barrier_reef/definitions/1226611> |