avatar

(Hinduism) An incarnation of a deity, particularly Vishnu.

The embodiment of an idea or concept; an instantiation, especially a personification or incarnation.

(computing, video games, metaverse) A complex and dynamic digital representation of a person or being in the form of a digital model, used online as a simulation or emulation of a person, or as a person's online alter ego, in a virtual world, virtual chat room, or metaverse.

(computing, video games) A simple and static or nearly static digital representation of a person or being in the form of a small digital object, used online as a simulacrum or token of a person or that person's online alter ego, in any digital environment but especially in non-virtual, non-metaversal ones.