A permanent cessation of all vital functions, the end of life, the cause or occasion of loss of life.                    

A theory/belief that states that the mind and the brain are in the state of singleness.        

A philosophical theory or approach which emphasizes the existence of the individual person as a free and responsible agent determining their own development through acts of the will.

He said that "Death is the end of all experience and of life, A person cannot hope to achieve immortality".

He said that "No one wants to die. Even people who want to go to heaven don't want to die to get there. And yet, death is the destination we all share. No one has ever escaped it, and that is how it should be, because death is very likely the single best invention of life".

According to him “Death is an important aspect in the development of man”

According to him "Immortality is being happy"

It is the natural reaction to death and dying. The experience of grief often involves a multitude of emotions such as sadness, anxiety, anger, and guilt.

It is the permanent cessation of a person's consciousness upon death.