- (a.) Overseeing; watchful.
- (n.) One who watches over another; an overseer; a spy; a supervisor.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). surveillant. Retrieved September 23, 2026, from http://smartdefine.org/surveillant/definitions/2069095 |
| Chicago | Webster's. 2011. "surveillant" http://smartdefine.org/surveillant/definitions/2069095 (accessed September 23, 2026). |
| Harvard | Webster's 2011, surveillant, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/surveillant/definitions/2069095>. |
| MLA | Webster's. "surveillant" 28 May 2011. Web. 23 September 2026. <http://smartdefine.org/surveillant/definitions/2069095> |