noun
- Comprising all existing penguins.
- synonyms: family Spheniscidae
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). spheniscidae. Retrieved October 2, 2026, from http://smartdefine.org/spheniscidae/definitions/1197825 |
| Chicago | WordNet. 2010. "spheniscidae" http://smartdefine.org/spheniscidae/definitions/1197825 (accessed October 2, 2026). |
| Harvard | WordNet 2010, spheniscidae, Smart Define, viewed 2 October, 2026, <http://smartdefine.org/spheniscidae/definitions/1197825>. |
| MLA | WordNet. "spheniscidae" 23 October 2010. Web. 2 October 2026. <http://smartdefine.org/spheniscidae/definitions/1197825> |