The meaning of ETERNAL is having infinite duration : everlasting. How to use eternal in a sentence.

In the film, the Eternals are immortal beings who emerge from hiding after thousands of years to protect Earth from their ancient counterparts, the Deviants.

Incomprehensible and invisible, eternal and unbegotten, he was throughout endless ages in serenity and quiescence.

If you describe something as eternal, you mean that it seems to last for ever, often because you think it is boring or annoying. In the background was that eternal hum.

Definition of eternal adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Jan 20, 2026 · Adjective eternal (comparative more eternal, superlative most eternal) Lasting forever; unending. Synonyms: agelong, endless, everlasting, permanent, sempiternal, unending; see also …

Eternal, endless, everlasting, perpetual imply lasting or going on without ceasing. That which is eternal is, by its nature, without beginning or end: God, the eternal Father.

That which is eternal is, by its nature, without beginning or end: God, the eternal Father.

ETERNAL meaning: 1 : having no beginning and no end in time lasting forever; 2 : existing at all times always true or valid

If something lasts forever or even if it just feels like it’s going to last forever, you could call it eternal, which means that it goes on and on and will never change or end.