a visual representation (of an object or scene or person or abstraction) produced on a surface | something visible that by association or convention represents something else that is invisible |
a conventional religious painting in oil on a small wooden panel; venerated in the Eastern Church | an arbitrary sign (written or printed) that has acquired a conventional significance |
(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 | |