1. In Hinduism and other Indian religions:
* A manifestation of a deity in human or animal form. In Hinduism, avatars are believed to be incarnations of the supreme god Vishnu, who appears on Earth in different forms to restore dharma (cosmic order). Examples include Rama, Krishna, and Buddha.
2. In the computer world:
* A digital representation of a user in a virtual world. In online games and virtual reality, avatars are personalized 3D models that users control to interact with the environment and other users.
3. In general usage:
* A representation or embodiment of something else. This can be used in a metaphorical sense to describe someone who is the perfect example of a particular quality or idea. For example, "He is the avatar of strength and determination."
4. In the movie "Avatar":
* A genetically engineered human-like being that can interface with a Pandora native's neural network. In the film, avatars are used by humans to explore the planet Pandora and interact with the native Na'vi population.
Origin of the word:
The word "avatar" comes from the Sanskrit word "avatāra," which literally means "descent." This refers to the descent of a deity to Earth in a physical form.
In summary:
"Avatar" is a multifaceted word with different meanings depending on the context. It can refer to religious concepts, virtual representations, metaphorical embodiments, and even a specific type of fictional being.