Eon Definition

ēən, ēän
eons
noun
eons
An extremely long, indefinite period of time; thousands and thousands of years.
Webster's New World
The major unit of geologic time, usually subdivided into eras.
Webster's New World
A billion years.
Webster's New World

(US) Eternity.

Wiktionary

(Gnosticism, usually spelled aeon or æon) A spirit being emanating from the Godhead.

Wiktionary
abbreviation
(politics) ΕΟΝ, the Greek National Organisation of Youth similar to the Hitler Youth, it was formed before WWII and disbanded in 1941.
Wiktionary

Other Word Forms of Eon

Noun

Singular:
eon
Plural:
eons

Origin of Eon

  • Late Latin aeōn from Greek aiōn aiw- in Indo-European roots

    From American Heritage Dictionary of the English Language, 5th Edition

  • From Ancient Greek αἰών (aiōn, “age”).

    From Wiktionary

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