noun
- Enzyme produced by certain bacteria that inactivates penicillin and results in resistance to that antibiotic.
- synonyms: penicillinase
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). beta-lactamase. Retrieved September 21, 2026, from http://smartdefine.org/beta-lactamase/definitions/1260196 |
| Chicago | WordNet. 2010. "beta-lactamase" http://smartdefine.org/beta-lactamase/definitions/1260196 (accessed September 21, 2026). |
| Harvard | WordNet 2010, beta-lactamase, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/beta-lactamase/definitions/1260196>. |
| MLA | WordNet. "beta-lactamase" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/beta-lactamase/definitions/1260196> |