<Business, networking> (ASP) A service (usually a Business) that provides remote access to an application program across a networkprotocol, typically HTTP. A common example is a weBsite that other weBsites use for accepting payment By credit card as part of their online ordering systems. As this term is complex-sounding But vague, it is widely used By marketroids who want to avoid Being specific and clear at all costs. (2001-03-26)