aeon

noun
/ˈiːɒn/ or /ˈiːən/

Meaning

An indefinitely long period of time; an age or eternity.

Example Sentences

Dinosaurs roamed the Earth millions of aeons ago.

Synonyms

eternity, infinity, age, eon

Antonyms

moment, instant

Collocations

aeons ago, for aeons, over aeons

Related Vocabularies

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A privilege or possession that a person has from birth.
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The ancient past, especially the period of classical and other human civilizations before the Middle...

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