aeon

Pronunciation:  US [ˈiən] UK [ˈiːən]
  • n.Extremely long periods of tens of millions of years; Eon (geology of staging, the next generations)
  • abbr."Eon" variation
  • WebAeon; Japan Aeon; hongjia Teng
age eon blue moon coon's age cycle donkey's years eternity forever long months moon
abbr.
1.
2.
(= eon)