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eon in Gujarati ગુજરાતી
eon in Tamil தமிழ்
eon in English
- eon⇄eon, noun.
(Especially U.S.)
1. a very long period of time; many thousands of years.
Ex. Eons passed before life existed on the earth.
2. (Geology, Astronomy.) one billion years.
Ex. Eon [is] geologic shorthand for a period