im·​mor·​tal·​i·​ty | \ˌi-ˌmȯr-ˈta-lə-tē \

Definition of immortality 

: the quality or state of being immortal:

a : unending existence

b : lasting fame

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Synonyms for immortality


afterlife, beyond, eternity, hereafter

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Examples of immortality in a Sentence

She believed in the immortality of the soul. He found immortality through his films.

Recent Examples on the Web

This is not the first time Dr. Pearson has talked about immortality. Chris Ciaccia, Fox News, "Mankind could have 'electronic immortality' by 2050," 25 July 2018 Last week, things picked up thanks to an episode told almost entirely in flashback that explained the real reason Delos decided to invest in Westworld to begin with (immortality—James Delos wanted to be an immortal robot!). Kayleigh Roberts, Marie Claire, "'Westworld' *Finally* Showed Us Shogun World and Revealed That Maeve Is Basically God Now," 21 May 2018 The belief that science and technology can unlock the secrets of immortality has a rich history in Russia. Laura Mallonee, WIRED, "The Mystics Seeking Eternal Life Through Liquid Nitrogen," 22 June 2018 Your information will be used as described in our Privacy Policy NEW YORK — Justify defied all the odds on his way to achieving Triple Crown immortality. Beth Harris, Houston Chronicle, "Justify wins Belmont Stakes to become 13th Triple Crown champ," 9 June 2018 In Blake Lively's latest film, Age of Adaline, the actress' immortality allows her to live life through various decades. Harper's Bazaar Staff, Harper's BAZAAR, "Exclusive: Blake Lively's 'Age of Adaline' Poster," 11 Mar. 2015 Let the ruins, perched high above Madrid, serve as a warning to a nation riven by enmity and to any citizen who might wish for a dictator like Franco, a murderous strongman who would try to wring immortality from a shrine full of the dead. Matías Costa, Smithsonian, "The Battle Over the Memory of the Spanish Civil War," 28 June 2018 And the ageless right-hander is two wins from Latin American immortality. Stefan Stevenson, star-telegram, "Rangers Reaction: Bartolo Colon grinds his way to historic win," 19 June 2018 Yearbooks by their nature were always intended for immortality, to forever capture moments that would never come again. Billy Baker,, "Your high school yearbook is going online," 5 July 2018

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'immortality.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

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First Known Use of immortality

14th century, in the meaning defined above

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Last Updated

16 Nov 2018

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Time Traveler for immortality

The first known use of immortality was in the 14th century

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English Language Learners Definition of immortality

: the quality or state of someone or something that will never die or be forgotten : the quality or state of being immortal


im·​mor·​tal·​i·​ty | \ˌi-mȯr-ˈta-lə-tē \

Kids Definition of immortality

1 : the quality or state of living forever : endless life She wished for immortality.

2 : lasting fame or glory

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Comments on immortality

What made you want to look up immortality? Please tell us where you read or heard it (including the quote, if possible).


living or existing for a long time

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