noun
- The branch of astronomy that deals with the measurement of the position and motion of celestial bodies. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). astrometry. Retrieved September 20, 2026, from http://smartdefine.org/astrometry/definitions/1215153 |
| Chicago | WordNet. 2010. "astrometry" http://smartdefine.org/astrometry/definitions/1215153 (accessed September 20, 2026). |
| Harvard | WordNet 2010, astrometry, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/astrometry/definitions/1215153>. |
| MLA | WordNet. "astrometry" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/astrometry/definitions/1215153> |