In Hindu mythology, the term "avatar" signifies the incarnation or manifestations of deities on Earth. It is often associated with gods like Vishnu, who takes on various forms to restore cosmic order and protect dharma. Each avatar represents distinct attributes and fulfills specific purposes, addressing the challenges faced by humanity. The concept illustrates the divine's ability to engage with the mortal realm, offering insight into the relationship between the divine and humanity while providing moral lessons through the avatars' stories and actions.