Definition of “eon”
noun:
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Eternity.
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A period of 1,000,000,000 years.
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The longest time period used in geology.
from Wiktionary, Creative Commons Attribution/Share-Alike License -
A long period of time.
from Wiktionary, Creative Commons Attribution/Share-Alike License -
A spirit being emanating from the Godhead.
from Wiktionary, Creative Commons Attribution/Share-Alike License
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