Word
eternal
Phoneticseter·nal
US/iˈtɝnəɫ/
UK/ɪtˈɜːnəl/
Definitions
01lasting forever
B2 · Upper Intermediate
adj. lasting forever; having no beginning and no end.
adj. lasting or existing forever; without end or beginning.
日本語:悠久※
“The poet wrote about his eternal love for his wife.”
“Ancient philosophers often debated whether the universe was eternal or if it had a specific moment of creation.”
Synonyms
02outside of time
C1 · Advanced Religion Academic · Formal
adj. existing outside of time rather than just lasting a long time.
adj. existing outside of the flow of time; often contrasted with 'sempiternal' in theological or philosophical contexts.
“In many religions, the soul is considered eternal and does not age.”
“Theologians distinguish between the eternal nature of the divine and the temporal existence of humanity.”
Synonyms
Antonyms
03constant or annoying
B2 · Upper Intermediate Informal
adj. happening all the time in a way that is boring or annoying.
adj. seeming to last forever due to constant repetition or persistence; often used to express frustration.
“I am tired of their eternal arguments about who should wash the dishes.”
“The project was delayed by the eternal bureaucracy of the local government, with every form requiring multiple signatures.”
Synonyms
Antonyms
04an immortal being
C2 · Proficiency Countable noun Literary
n. someone or something that lives forever.
n. a being that is immortal or exists forever.
“The old legends tell stories of the eternals who watched over the forest.”
“In the epic poem, the protagonist seeks the wisdom of the eternals to understand the fate of his kingdom.”
Synonyms
Antonyms
Collocations
Common phrases and expressions where native English speakers use the word “eternal” in context.
Verb
01. promise eternal life
“Many religions promise eternal life to those who follow their spiritual teachings.”
verb + adj + noun
02. seek eternal youth
“The billionaire spent a fortune on experimental treatments, seeking eternal youth.”
verb + adj + noun
Adjective
03. eternal flame
“The monument features an eternal flame that burns in memory of the fallen soldiers.”
adj + noun
04. eternal gratitude
“I owe you my eternal gratitude for helping me through that difficult period.”
adj + noun
05. eternal optimist
“Despite the constant setbacks, Sarah remains an eternal optimist about the future.”
adj + noun
06. eternal triangle
“The play explores the classic theme of the eternal triangle involving a husband, wife, and lover.”
adj + noun
Noun
07. state of eternal flux
“In the modern tech industry, software development is in a state of eternal flux.”
noun + of + noun
Real-World Examples
“Society’s needs always change, while many foundations’ missions are intended to satisfy a specific need that’s not eternal.” “It’s the eternal energy of London, written on skin and flesh; rage and laughter, smiles and tears.” “For generations of callers trapped on hold, listening to its endlessly looping melody as time ticks by, it has become the soundtrack to life’s eternal questions: What is this?” Etymology
From Middle English eternal, from Old French eternal, from Late Latin aeternālis, from Latin aeternus (“eternal”), from aevum (“age”). Displaced native Old English ēċe.
Etymology adapted from Wiktionary, available under CC BY-SA 4.0.
Word family
NOUN
ADJECTIVE
ADVERB
Related words
Idioms
01. eternal sleep
02. eternal triangle
Domain
- 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.C1 AdvancedIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.7.0–8.0TOEFL 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: 5.0–5.595–113TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.945–990
- Frequency
- Common
- Level
- C1 · AdvancedOxford
- Updated
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QR code
englishreference.com/q/eternal
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「日本語」 data: JMdict (EDRDG), CC BY-SA 4.0