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A loophole or loop hole is an ambiguity or inadequacy in a system, such as a law or security, which can be used to circumvent or otherwise avoid the purpose, implied or explicitly stated, of the system.
Originally, the word means an arrowslit, a narrow vertical window in a wall through which an archer could shoot. Loopholes were commonly used in U.S. forts built during the 1800s. Located in the sally port, a loophole was considered a last ditch defense, where guards could close off the inner and outer doors trapping enemy soldiers and using small arms fire through the slits.
Loopholes are distinct from lacunae, although the two terms are often used interchangeably. In a loophole, a law addressing a certain issue exists, but can be legally circumvented due to a technical defect in the law. A lacuna, on the other hand, is a situation in which no law exists in the first place to address that particular issue.
Use and remediation
- "FORT PULASKI National Monument". National Park Service. 2002-03-04. Retrieved 2020-11-09.
- From Catching Up to Forging Ahead : China's Policies for Semiconductors (PDF). Retrieved 14 May 2017.