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

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.

In 5000 BC, ten superpowered beings known as Eternals — Ajak, Sersi, Ikaris, Kingo, Sprite, Phastos, Makkari, Druig, Gilgamesh, and Thena —are sent to Earth by Arishem, a Celestial, on the starship …

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 · Eternal, permanent; having existed (and existing) forever. Endless, unending; lasting forever. (rare) Long-lasting; non- ephemeral. “ ēternā̆l, -ē̆l, adj. ”, in MED Online, Ann Arbor, Mich.: …