What is "paramatman"

In Hindu theology, Paramatman or Paramātmā is the Absolute Atman or Supreme Soul or Spirit (also known as Supersoul or Oversoul) in the Vedanta and Yoga philosophies of India. Paramatman is the “Primordial Self” or the “Self Beyond” who is spiritually practically identical with the Absolute, identical with Brahman. Selflessness is the attribute of Paramatman, where all personality/individuality vanishes.