Application has the following meanings:

• In general, an application is using something abstract for a more concrete use. For example: applied science.
• In business, an application is the usual initial form and process used in attaining employment with a firm or organization.
• In computing, application refers to a software application. Application software (also called end-user programs) includes database programs, word processors and spreadsheets. Figuratively speaking, application software sits on top of systems software because it is unable to run without the operating system and system utilities.
• In the law of England and Wales, an application is the name for the procedure required to ask a court or tribunal to exercise a power or determine a question.
• In computer networks, the application layer is a name used in describing a type of networking protocols.
• In medicine, it refers to the way a substance is used, such as external application.

See also: application server Applied science is the exact science of applying knowledge from one or more natural scientific fields to practical problems. ... External links Business Articles Categories: Business | Academic disciplines | School subjects ... Originally, the word computing was synonymous with counting and calculating, and a science that deals with the original sense of computing mathematical calculations. ... Application software is a loosely defined subclass of computer software that employs the capabilities of a computer directly to a task that the user wishes to perform. ... Computer software (or simply software) refers to one or more computer programs and data held in the storage of a computer for some purpose. ... Aphorism Critical legal studies Jurisprudence Law (principle) Legal research Letter versus Spirit List of legal abbreviations Legal code Natural justice Natural law Philosophy of law Religious law External links Find more information on Law by searching one of Wikipedias sibling projects: Wikibooks Wikiversity has more about this subject: School... A computer network is a system for communication between computers. ... The application layer is the seventh level of the seven-layer OSI model. ... This article concerns communication between pairs of electronic devices. ... Medicine on the Web NLM (National Library of Medicine, contains resources for patients and healthcare professionals) Virtual Hospital (digital health sciences library by the University of Iowa) Online Medical Dictionary Collection of links to free medical resources Category: Medicine ... An application server is a server computer in a computer network dedicated to running certain software applications. ...