English Reference

Word

immortal

Phoneticsim·mor·tal, stress on the second syllable

US/ˌɪˈmɔɹtəɫ/

UK/ɪmˈɔːtəl/

Definitions

01living forever

B2 · Upper Intermediate Religion

adj. living forever and never dying.

adj. exempt from death or mortality; living eternally.

“In many ancient stories, the gods are immortal and live on a high mountain.”

“The myth describes a hero who sought an immortal existence, only to realise that eternal life without eternal youth was a curse.”

Synonyms

Antonyms

02famous forever

B2 · Upper Intermediate

adj. so famous or important that people will never forget them.

adj. deserving of or possessing everlasting fame; enduring through time.

“Shakespeare's immortal plays are still performed all over the world today.”

“The composer achieved immortal fame with his final symphony, which remains a cornerstone of the classical repertoire centuries later.”

Antonyms

03a being who lives forever

B2 · Upper Intermediate Countable noun Religion

n. a being, like a god, who can never die.

n. a being, typically a deity or supernatural entity, who is not subject to death.

“The Greeks believed that the immortals watched over the lives of humans.”

“The epic poem contrasts the petty squabbles of the immortals with the tragic, brief lives of the soldiers on the battlefield.”

Synonyms

Antonyms

04a very famous person

C1 · Advanced Countable noun Literary

n. a person who is so famous in their field that they will always be remembered.

n. a person of such eminence that their fame is considered enduring or permanent.

“The young player was delighted to be mentioned alongside the immortals of the game.”

“By winning his fifth consecutive title, he secured his place among the sporting immortals.”

Real-World Examples

“Today, though, the main reason Flamel continues to fascinate people is his immortal life in books and art, says Bitouzet.”
BBC Future 9 Oct 2026
“Every major religion holds that our mortal body matters less than our immortal soul, and we teach our children that it is what we are like on the inside—the unseen side—that counts.”
The New Yorker 6 Apr 2015
“There was a definite marriage of what’s mortal and immortal, because of the interweaving of their own language right next to Shakespeare.”
The Guardian 30 Aug 2026

Etymology

From Latin immortālis, from prefix im- (“not”) (from in-) + mortālis (“mortal”) (from mors (“death”), combining form mort- + adjectival suffix -alis), equivalent to im- + mortal. Displaced native undeadly, from Old English undēadlīċ. The term referring to the Persian soldiers was a Calque of Ancient Greek ἀθάνατος (athánatos). One suggestion claimed that "Immortals" were named by the ancient Greeks because wounded soldiers were quickly replaced, while another claimed that it was because Greek informants confused Old Persian anauša- (“immortal, without death”) with Old Persian anūšiya- (“companion, royal bodyguard”).

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

Word family

ADJECTIVE

immortal(B2)

In Music

Cover of My Immortal by Evanescence

Cover shown under fair use for identification and commentary.

My Immortal · 2003 · Alternative metal

Artist:
Evanescence
Album:
Fallen

Evanescence released this haunting piano ballad as the third single from their 2003 debut album, Fallen. The title uses the word as a noun to describe a spirit or being that remains with the singer forever. It reflects a sense of lingering presence that can never truly die or leave.

Domains

InternetReligion

This entry

Exam level
CambridgeCambridgeCambridge English QualificationsThe exam suite from Cambridge University Press & Assessment, from A1 Movers up to C2 Proficiency. The benchmark names double as CEFR labels.B2 FirstIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.5.5–6.5TOEFL iBTTOEFL iBTTest of English as a Foreign Language, Internet-Based TestETS's academic English test, the standard route for US university admissions. Scored 0–120, with a 1–6 scale since 2026.1–6 scale: 4.0–4.572–94TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.785–944
Frequency
Frequent
Level
B2 · Upper Intermediate
Updated

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English Reference