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immortal

American  
[ih-mawr-tl] / ɪˈmɔr tl /

adjective

  1. not mortal; not liable or subject to death; undying.

    our immortal souls.

  2. remembered or celebrated through all time.

    the immortal words of Lincoln.

  3. not liable to perish or decay; imperishable; everlasting.

  4. perpetual; lasting; constant.

    an immortal enemy.

  5. of or relating to immortal beings or immortality.

  6. (of a laboratory-cultured cell line) capable of dividing indefinitely.


noun

immortals plural
  1. an immortal being.

  2. a person of enduring fame.

    Bach, Milton, El Greco, and other immortals.

    Synonyms:
    genius, titan, giant
  3. the Immortals, the 40 members of the French Academy.

  4. (often initial capital letter) any of the gods of classical mythology.

immortal British  
/ ɪˈmɔːtəl /

adjective

  1. not subject to death or decay; having perpetual life

  2. having everlasting fame; remembered throughout time

  3. everlasting; perpetual; constant

  4. of or relating to immortal beings or concepts

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

noun

  1. an immortal being

  2. (often plural) a person who is remembered enduringly, esp an author

    Dante is one of the immortals

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Derived Forms

Inflected Forms

Nouns

Etymology

Origin of immortal

1325–75; Middle English (adj.) < Latin immortālis. See im- 2, mortal

Explanation

Immortal describes what will never die. Do you like vampires? Those blood-suckers are immortal, and will live forever — except, of course, if you drive a stake through their heart. The word immortal can refer a supernatural being who is worshipped by others, or is a divinity or God in human form, like the gods of Greek and Roman mythology. Immortal can also mean "a person whose fame lasts for many years." If you're a sports legend or a well-known author, you may be remembered as an immortal in your field. Immortal comes from the Old French word immortalité, meaning "deathlessness."

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Vocabulary lists containing immortal

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

In the Catholic view, humans, uniquely, are creatures made in God’s image and likeness—endowed by him with rational, free, immortal souls and the capacity to love him and each other.

From The Wall Street Journal • Jun. 24, 2026

There is nothing like the wonder of your first World Cup - the misty-eyed nostalgia of youth, summers that seemed to last forever, the gargantuan stars you believed were immortal.

From BBC • Jun. 21, 2026

Was it Lestat de Lioncourt, the immortal vampire-cum-rock star, or was it actor Sam Reid?

From Los Angeles Times • Jun. 20, 2026

Next year perhaps it will be the ghost of Chico Marx with his immortal line, “Who are you gonna believe — me or your own eyes?”

From MarketWatch • May 15, 2026

Practicing on himself will help him make those immortal portraits he so much wants to create, to give to the world the sense of the infinite.

From "Vincent and Theo: The Van Gogh Brothers" by Deborah Heiligman

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