noun
- Marine annelid worms.
- synonyms: Polychaeta
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). class polychaeta. Retrieved September 21, 2026, from http://smartdefine.org/class_polychaeta/definitions/1265865 |
| Chicago | WordNet. 2010. "class polychaeta" http://smartdefine.org/class_polychaeta/definitions/1265865 (accessed September 21, 2026). |
| Harvard | WordNet 2010, class polychaeta, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/class_polychaeta/definitions/1265865>. |
| MLA | WordNet. "class polychaeta" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/class_polychaeta/definitions/1265865> |