Icon?

World English Dictionary
icon (ˈaɪkɒn)
— n
1. Also: ikon a representation of Christ, the Virgin Mary, or a saint, esp one painted in oil on a wooden panel, depicted in a traditional Byzantine style and venerated in the Eastern Church
2. an image, picture, representation, etc
3. a person or thing regarded as a symbol of a belief, nation, community, or cultural movement
4. a person regarded as a sex symbol or as a symbol of the latest fashion trends
5. a pictorial representation of a facility available on a computer system, that enables the facility to be activated by means of a screen cursor rather than by a textual instruction

[C16: from Latin, from Greek eikōn image, from eikenai to be like]