noun
- Greek mythology. ( the god of the sea and earthquakes in ancient mythology; brother of Zeus and Hades and Hera; identified with Roman Neptune).
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). poseidon. Retrieved September 21, 2026, from http://smartdefine.org/poseidon/definitions/1228053 |
| Chicago | WordNet. 2010. "poseidon" http://smartdefine.org/poseidon/definitions/1228053 (accessed September 21, 2026). |
| Harvard | WordNet 2010, poseidon, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/poseidon/definitions/1228053>. |
| MLA | WordNet. "poseidon" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/poseidon/definitions/1228053> |