noun
- The primary law enforcement arm of the United States Postal Service.
- synonyms: United States Postal Inspection Service
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). us postal inspection service. Retrieved October 1, 2026, from http://smartdefine.org/us_postal_inspection_service/definitions/1330668 |
| Chicago | WordNet. 2010. "us postal inspection service" http://smartdefine.org/us_postal_inspection_service/definitions/1330668 (accessed October 1, 2026). |
| Harvard | WordNet 2010, us postal inspection service, Smart Define, viewed 1 October, 2026, <http://smartdefine.org/us_postal_inspection_service/definitions/1330668>. |
| MLA | WordNet. "us postal inspection service" 23 October 2010. Web. 1 October 2026. <http://smartdefine.org/us_postal_inspection_service/definitions/1330668> |