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aeon

noun ae·on

chiefly British spelling of

  1. 1 :  an immeasurably or indefinitely long period of time :  age I haven't seen him in eons.

  2. 2a :  a very large division of geologic time usually longer than an era the Archean eonb :  a unit of geologic time equal to one billion years

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AEON Defined for Kids

aeon

play
noun ae·on \ˈē-ən, ˈē-ˌän\
variants: or

eon

\ˈē-ən, ˈē-ˌän\

Definition of aeon for Students

  1. :  a very long period of time I haven't been to the movies in aeons.

Learn More about aeon

  1. See words that rhyme with aeon Thesaurus: All synonyms and antonyms for aeon Spanish Central: Translation of aeon Nglish: Translation of aeon for Spanish speakers Britannica English: Translation of aeon for Arabic speakers Britannica.com: Encyclopedia article about aeon

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