noun
- A teleost fish with fins that are supported by sharp inflexible rays.
- synonyms: spiny-finned fish
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). acanthopterygian. Retrieved September 20, 2026, from http://smartdefine.org/acanthopterygian/definitions/1254426 |
| Chicago | WordNet. 2010. "acanthopterygian" http://smartdefine.org/acanthopterygian/definitions/1254426 (accessed September 20, 2026). |
| Harvard | WordNet 2010, acanthopterygian, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/acanthopterygian/definitions/1254426>. |
| MLA | WordNet. "acanthopterygian" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/acanthopterygian/definitions/1254426> |