noun
- Colonial coelenterates having the polyp phase dominant.
- synonyms: hydroid
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). hydrozoan. Retrieved September 21, 2026, from http://smartdefine.org/hydrozoan/definitions/1197070 |
| Chicago | WordNet. 2010. "hydrozoan" http://smartdefine.org/hydrozoan/definitions/1197070 (accessed September 21, 2026). |
| Harvard | WordNet 2010, hydrozoan, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/hydrozoan/definitions/1197070>. |
| MLA | WordNet. "hydrozoan" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/hydrozoan/definitions/1197070> |