noun
- North American swallow that lives in colonies and builds bottle-shaped mud nests on cliffs and walls.
- synonyms: Hirundo pyrrhonota
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). cliff swallow. Retrieved September 20, 2026, from http://smartdefine.org/cliff_swallow/definitions/1195534 |
| Chicago | WordNet. 2010. "cliff swallow" http://smartdefine.org/cliff_swallow/definitions/1195534 (accessed September 20, 2026). |
| Harvard | WordNet 2010, cliff swallow, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/cliff_swallow/definitions/1195534>. |
| MLA | WordNet. "cliff swallow" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/cliff_swallow/definitions/1195534> |