noun
- An astronomer who studies the physical properties of celestial bodies. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). astrophysicist. Retrieved September 21, 2026, from http://smartdefine.org/astrophysicist/definitions/1228948 |
| Chicago | WordNet. 2010. "astrophysicist" http://smartdefine.org/astrophysicist/definitions/1228948 (accessed September 21, 2026). |
| Harvard | WordNet 2010, astrophysicist, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/astrophysicist/definitions/1228948>. |
| MLA | WordNet. "astrophysicist" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/astrophysicist/definitions/1228948> |