noun
- The amount by which the mass of an atomic nucleus is less than the sum of the masses of its constituent particles.
- synonyms: mass deficiency
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). mass defect. Retrieved September 23, 2026, from http://smartdefine.org/mass_defect/definitions/1235656 |
| Chicago | WordNet. 2010. "mass defect" http://smartdefine.org/mass_defect/definitions/1235656 (accessed September 23, 2026). |
| Harvard | WordNet 2010, mass defect, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/mass_defect/definitions/1235656>. |
| MLA | WordNet. "mass defect" 23 October 2010. Web. 23 September 2026. <http://smartdefine.org/mass_defect/definitions/1235656> |