icon

(noun) (computer science) a graphic symbol (usually a simple picture) that denotes a program or a command or a data file or a concept in a graphical user interface.

(noun) a visual representation (of an object or scene or person or abstraction) produced on a surface. Synonyms: picture, image, ikon. Examples: "They showed us the pictures of their wedding." "A movie is a series of images projected so rapidly that the eye integrates them."

(noun) a conventional religious painting in oil on a small wooden panel; venerated in the Eastern Church. Synonyms: ikon.