eon

noun
/ˈiːən/

Meaning

an indefinitely long period of time; an age

Example Sentences

Dinosaurs lived millions of years ago, in a different eon.

Example Expressions

for eons

Synonyms

age, eternity, era, millennium, aeon

Antonyms

moment, instant, second

Collocations

for eons, ancient eon, geological eon

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