noun
- An intelligence operation so planned and executed as to insure concealment. .
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). clandestine operation. Retrieved September 20, 2026, from http://smartdefine.org/clandestine_operation/definitions/1192922 |
| Chicago | WordNet. 2010. "clandestine operation" http://smartdefine.org/clandestine_operation/definitions/1192922 (accessed September 20, 2026). |
| Harvard | WordNet 2010, clandestine operation, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/clandestine_operation/definitions/1192922>. |
| MLA | WordNet. "clandestine operation" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/clandestine_operation/definitions/1192922> |