LATIN DICTIONARYLexicon Latīnum
adverb

ab aeternō

ab aeternō (not comparable)
Classical[ˈab ae̯ˈtɛr.noː]Ecclesiastical[ˈab eˈtɛr.no]

Meaning

  1. not comparableSince a very long time ago.

Origins

From ab + aeternō.

Quick answers

What does ab aeternō mean in Latin?
ab aeternō, a adverb, means “Since a very long time ago.”.
How do you pronounce ab aeternō?
In classical Latin, [ˈab ae̯ˈtɛr.noː]; in ecclesiastical (church) Latin, [ˈab eˈtɛr.no].