sōl, noun, also spirit, atman (Sanskrit)
1. Philosophy: the immaterial aspect or essence of a human being, that which confers individuality and humanity, often considered to be synonymous with the mind or the self. In theology, the soul is further defined as that part of the individual which partakes of divinity and often is considered to survive the death of the body.
2. Buddhism: According to Buddhism there is no individual eternal soul that comes from heaven or that is created by itself and that will transmigrate or proceed straight away either to heaven or hell after death. Buddhists cannot accept that there is anything either in this world or any other world that is eternal or unchangeable.
3. Hinduism: Soul or Ātman is the first principle, the true self of an individual beyond identification with phenomena, the essence of an individual. In order to attain liberation, a human being must acquire self-knowledge (atma jnana), which is to realize that one’s true self (Ātman) is identical with the transcendent self Brahman.