Permanent URL. A URL that will always refer to a given resource even if the hosting location (URL) of that resource changes. A permanent URL is used to redirect the user to the referenced resource. For the PURL to remain valid it must be updated its administrator if the resource moves, and the PURL service provider must remain in existence. For example, see: http://purl.org
Malt liquor, medicated or spiced; formerly, ale or beer in which wormwood or other bitter herbs had been infused, and which was regarded as tonic; at present, hot beer mixed with gin, sugar, and spices.