- (n.) The son of Saturn and Ops, the god of the waters, especially of the sea. He is represented as bearing a trident for a scepter.
- (n.) The remotest known planet of our system, discovered -- as a result of the computations of Leverrier, of Paris -- by Galle, of Berlin, September 23, 1846. Its mean distance from the sun is about 2,775,000,000 miles, and its period of revolution is about 164,78 years.
- (n.) The remotest known planet of our system, discovered -- as a result of the computations of Leverrier, of Paris -- by Galle, of Berlin, September 23, 1846. Its mean distance from the sun is about 2,775,000,000 miles, and its period of revolution is about 164,78 years.
- (n.) The son of Saturn and Ops, the god of the waters, especially of the sea. He is represented as bearing a trident for a scepter.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). neptune. Retrieved September 25, 2026, from http://smartdefine.org/neptune/definitions/2036421 |
| Chicago | Webster's. 2011. "neptune" http://smartdefine.org/neptune/definitions/2036421 (accessed September 25, 2026). |
| Harvard | Webster's 2011, neptune, Smart Define, viewed 25 September, 2026, <http://smartdefine.org/neptune/definitions/2036421>. |
| MLA | Webster's. "neptune" 27 May 2011. Web. 25 September 2026. <http://smartdefine.org/neptune/definitions/2036421> |