noun
- Spying on the spies. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). counterespionage. Retrieved September 22, 2026, from http://smartdefine.org/counterespionage/definitions/1191505 |
| Chicago | WordNet. 2010. "counterespionage" http://smartdefine.org/counterespionage/definitions/1191505 (accessed September 22, 2026). |
| Harvard | WordNet 2010, counterespionage, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/counterespionage/definitions/1191505>. |
| MLA | WordNet. "counterespionage" 23 October 2010. Web. 22 September 2026. <http://smartdefine.org/counterespionage/definitions/1191505> |