The meaning of ETERNITY is the quality or state of being eternal. How to use eternity in a sentence.

ETERNITY definition: infinite time; duration without beginning or end. See examples of eternity used in a sentence.

ETERNITY definition: 1. time that never ends or that has no limits: 2. a very long time: 3. time that never ends or…. Learn more.

Eternity, also forever, [a] in common parlance, is an infinite amount of time that never ends or the quality, condition or fact of being everlasting or eternal. [1]

Eternity is time without an end or a state of existence outside time, especially the state which some people believe they will pass into after they have died. I have always found the thought of eternity …

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

Time without beginning or end; infinite time. 2. The state or quality of being eternal. 3. a. The timeless state following death. b. The afterlife; immortality. 4. A very long or seemingly endless time: waited in …

eternity, timelessness, or the state of that which is held to have neither beginning nor end. Eternity and the related concept of infinity have long been associated with strong emotional overtones, serving to …

Dec 14, 2025 · (informal, hyperbolic) A comparatively long time. quotations It's been an eternity since we last saw each other.

an endless or seemingly endless period of time: We had to wait an eternity for the check to arrive. eternities, the truths or realities of life and thought that are regarded as timeless or eternal.