| A Small Graphic Symbol |
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A small graphic symbol that represents a program, file, or folder on a computer. Clicking on an icon with a mouse generally causes the program to run, the folder to open, or the file to be displayed (if possible). 1) In a computer's graphical user interface (GUI), an icon (pronounced EYE-kahn) is an image that represents an application, a capability, or some other concept or specific entity with meaning for the user. An icon is usually selectable but can also be a nonselectable image such as a company's logo. 2) On a Web page, an icon is often a graphical image that represents the topic or information category of another Web page. Frequently, the icon is a hypertext link to that page. Typically, icons are gathered in one or two places on a page, either as separate graphic files or as a single imagemap. 3) Icon is also a lexical programming language, commonly thought to be an evolution of the SNOBOL programming language |