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n. 1. The act of applying. 2. Something applied, such as a cosmetic or curative agent. 3. a. The act of putting something to a special use or purpose: an application of a new method. b. A specific use to which something is put: the application of science to industry. 4. The capacity of being usable; relevance: Geometry has practical application in aviation and navigation. 5. Close attention; diligence: shows application to her work. 6. a. A request, as for assistance, employment, or admission to a school. b. The form or document on which such a request is made. 7. Computers A computer program designed for a specific task or use. adj. also applications Computers Of or being a computer program designed for a specific task or use: applications software for a missile guidance system. [Middle English applicacion, from Old French, from Latin applicātiō, applicātiōn-, from applicātus, past participle of applicāre, to affix; see APPLY.] |
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