- (n.) A celestial body which revolves about the sun in an orbit of a moderate degree of eccentricity. It is distinguished from a comet by the absence of a coma, and by having a less eccentric orbit. See Solar system.
- (n.) A star, as influencing the fate of a men.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). planet. Retrieved September 20, 2026, from http://smartdefine.org/planet/definitions/2046101 |
| Chicago | Webster's. 2011. "planet" http://smartdefine.org/planet/definitions/2046101 (accessed September 20, 2026). |
| Harvard | Webster's 2011, planet, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/planet/definitions/2046101>. |
| MLA | Webster's. "planet" 27 May 2011. Web. 20 September 2026. <http://smartdefine.org/planet/definitions/2046101> |