'Immortal' definitions:

Definition of 'immortal'

From: WordNet
adjective
Not subject to death [ant: mortal]
noun
A person (such as an author) of enduring fame; "Shakespeare is one of the immortals"
noun
Any supernatural being worshipped as controlling some part of the world or some aspect of life or who is the personification of a force [syn: deity, divinity, god, immortal]

Definition of 'Immortal'

From: GCIDE
  • Immortal \Im*mor"tal\, a. [L. immortalis; pref. im- not + mortalis mortal: cf. F. immortel. See Mortal, and cf. Immortelle.]
  • 1. Not mortal; exempt from liability to die; undying; imperishable; lasting forever; having unlimited, or eternal, existance. [1913 Webster]
  • Unto the King eternal, immortal, invisible. --1 Tim. i. 17. [1913 Webster]
  • For my soul, what can it do to that, Being a thing immortal as itself? --Shak. [1913 Webster]
  • 2. Connected with, or pertaining to immortality. [1913 Webster]
  • I have immortal longings in me. --Shak. [1913 Webster]
  • 3. Destined to live in all ages of this world; abiding; exempt from oblivion; imperishable; as, immortal fame. [1913 Webster]
  • One of the few, immortal names, That were not born to die. --Halleck. [1913 Webster]
  • 4. Great; excessive; grievous. [Obs.] --Hayward. [1913 Webster]
  • Immortal flowers, immortelles; everlastings.
  • Syn: Eternal; everlasting; never-ending; ceaseless; perpetual; continual; enduring; endless; imperishable; incorruptible; deathless; undying. [1913 Webster]

Definition of 'Immortal'

From: GCIDE
  • Immortal \Im*mor"tal\, n. One who will never cease to be; one exempt from death, decay, or annihilation. --Bunyan. [1913 Webster]

Synonyms of 'immortal'

From: Moby Thesaurus