Definitions from Wiktionary (eternity)

▸ noun:  (uncountable) Existence without end, infinite time.
▸ noun:  (uncountable, philosophy, theology) Existence outside of time.
▸ noun:  (countable) A period of time which extends infinitely far into the future.
▸ noun:  (metaphysical) The remainder of time that elapses after death.
▸ noun:  (informal, hyperbolic) A comparatively long time.
▸ Also see eternity

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