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How To Spell eon?

Correct spelling: eon

What is the definition of eon?

  1. the longest division of geological time; two or more eras

What does the abbreviation eon mean?

Similar spelling words for eon?

Google Ngram Viewer results for eon:

This graph shows how "eon" have occurred between 1800 and 2008 in a corpus of English books.
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