noun
- Semisynthetic penicillin (trade names Principen and Polycillin and SK-Ampicillin. ).
- synonyms: ampicillin, Principen, SK-Ampicillin
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). polycillin. Retrieved September 21, 2026, from http://smartdefine.org/polycillin/definitions/1303088 |
| Chicago | WordNet. 2010. "polycillin" http://smartdefine.org/polycillin/definitions/1303088 (accessed September 21, 2026). |
| Harvard | WordNet 2010, polycillin, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/polycillin/definitions/1303088>. |
| MLA | WordNet. "polycillin" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/polycillin/definitions/1303088> |