What is the meaning of Immortal?

Not susceptible to death; living forever; never dying.

Never to be forgotten; that merits being always remembered.

Connected with or relating to immortality.

Exceedingly great; excessive; grievous.

One who is not susceptible to death.

A member of an elite regiment of the Persian army.

A member of the Académie française.

An administrator of a multi-user dungeon.

immortal

Source: wiktionary.org