Part of speech:
Eternity is defined as, or seems like, an endless amount of time.
(Idiomatic) Used as part of greeting of two people who have not been in contact for a long time.
(Idiomatic) A tardy person.
(UK law, uncountable) 6th of July of 1189 Anno Domini
Find another word for donkey-s-years. In this page you can discover 11 synonyms, antonyms, idiomatic expressions, and related words for donkey-s-years, like: aeon, all one's born days, coon-s-age, eternity, forever-and-a-day, long-time, month-of-sundays, right smart spell, time-immemorial, time-out-of-mind and years on end.