(Uncountable, philosophy) Existence outside of time.
A space, extent of time, or quantity that has no limit.
Unlimited time; eternity
A limited train or bus.
Find another word for sempiternity. In this page you can discover 6 synonyms, antonyms, idiomatic expressions, and related words for sempiternity, like: eternity, eternality, eternalness, infinity, perpetuity and limited.