noun
- The tail of fishes and some other aquatic vertebrates.
- synonyms: tail fin
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). caudal fin. Retrieved September 21, 2026, from http://smartdefine.org/caudal_fin/definitions/1264067 |
| Chicago | WordNet. 2010. "caudal fin" http://smartdefine.org/caudal_fin/definitions/1264067 (accessed September 21, 2026). |
| Harvard | WordNet 2010, caudal fin, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/caudal_fin/definitions/1264067>. |
| MLA | WordNet. "caudal fin" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/caudal_fin/definitions/1264067> |