Aion

name, noun

name, noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Initialism of anterior isch(a)emic optic neuropathy. abbreviation, alt-of, initialism, uncountable
Proper Noun
  1. 1
    A Hellenistic deity associated with time, the orb or circle encompassing the universe, and the zodiac. Greek
  2. 2
    Alternative spelling of aeon. alt-of, alternative

Etymology

From Ancient Greek Αἰών (Aiṓn, “Greek god or personification, Gnostic spirit”).

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.