verb
- Make pregnant.
- usage: "He impregnated his wife again"
- synonyms: impregnate, bang up, prang up
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). knock up. Retrieved September 20, 2026, from http://smartdefine.org/knock_up/definitions/1289843 |
| Chicago | WordNet. 2010. "knock up" http://smartdefine.org/knock_up/definitions/1289843 (accessed September 20, 2026). |
| Harvard | WordNet 2010, knock up, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/knock_up/definitions/1289843>. |
| MLA | WordNet. "knock up" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/knock_up/definitions/1289843> |