- (n.) A cat that catches mice.
- (n.) One who pries about on the lookout for something.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). mouser. Retrieved September 23, 2026, from http://smartdefine.org/mouser/definitions/2034831 |
| Chicago | Webster's. 2011. "mouser" http://smartdefine.org/mouser/definitions/2034831 (accessed September 23, 2026). |
| Harvard | Webster's 2011, mouser, Smart Define, viewed 23 September, 2026, <http://smartdefine.org/mouser/definitions/2034831>. |
| MLA | Webster's. "mouser" 27 May 2011. Web. 23 September 2026. <http://smartdefine.org/mouser/definitions/2034831> |