According to the provided text, what is the philosophical meaning of 'death'?

The text presents death not as an end but as a transition. As explained in Chapter 37, that which comes into form from the unmanifest is called the 'manifest' state, and when it returns to the unmanifest, this process is called 'death'. The text goes further to define the true 'nooses of death' not as a physical event, but as spiritual and psychological states: Adharma (unrighteousness), ignorance, anger, and hatred. Therefore, being subject to death is also linked to the ignorant belief that one is separate from the ultimate reality, or Parabrahman.