noun
- A cell of sleepers.
- usage: "an al-Qaeda sleeper cell may have used Arizona as its base"
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). sleeper cell. Retrieved September 21, 2026, from http://smartdefine.org/sleeper_cell/definitions/1223614 |
| Chicago | WordNet. 2010. "sleeper cell" http://smartdefine.org/sleeper_cell/definitions/1223614 (accessed September 21, 2026). |
| Harvard | WordNet 2010, sleeper cell, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/sleeper_cell/definitions/1223614>. |
| MLA | WordNet. "sleeper cell" 23 October 2010. Web. 21 September 2026. <http://smartdefine.org/sleeper_cell/definitions/1223614> |