Aeviternity
noun ·Rare ·Advanced level
Definitions
- 1 Synonym of eternity (“existence without end”). countable, uncountable
"There [in the new heaven] shall we, indissolubly, with all the choir of heaven pass our eviternity of bliss, in lauding and praising the incomprehensibly-glorious Majesty of our Creator, Redeemer, Sanctifier; in perpetual Hallelujahs to him that sits upon the throne."
- 2 Synonym of aevum (“the temporal mode of existence between time and eternity, said to be experienced by angels, saints, and celestial bodies (which medieval astronomy believed to be unchanging)”). countable, uncountable
"Further, if there is no before and after in æviternity, it follows that in æviternal things there is no difference between being, having been, or going to be. Since then it is impossible for æviternal things not to have been, it follows that it is impossible for them not to be in the future, which is false, since God can reduce them to nothing."
Example
More examples"There [in the new heaven] shall we, indissolubly, with all the choir of heaven pass our eviternity of bliss, in lauding and praising the incomprehensibly-glorious Majesty of our Creator, Redeemer, Sanctifier; in perpetual Hallelujahs to him that sits upon the throne."
Etymology
Learned borrowing from Latin aeviternus (“eternal, perpetual”) + English -ity (suffix forming nouns, especially abstract nouns), probably modelled after eternity. Aeviternus is derived from aevum (“infinite time; eternity, timelessness; undefined long period of time, age, era; generation, lifespan, lifetime; temporal mode of existence between time and eternity”) (ultimately from Proto-Indo-European *h₂ey- (“age; eternity; life, vital force”)) + -rnus (suffix forming adjectives). Doublet of aevum and aye.
More for "aeviternity"
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.