Definition of AEON

a long or seemingly long period of time <it's been aeons since I saw a movie at the multiplex> <glaciers that formed aeons ago>
Synonyms aeon (or eon), blue moon, coon's age, cycle, donkey's years [chiefly British], eternity, forever, long, months, moon
Related Words infinity; lifetime

Variants of AEON

aeon or eon

Seen & Heard

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