Thesaurus

aeon

noun
variants: or

eon

Synonyms and Antonyms of aeon

  1. 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 of aeon age (or eon), blue moon, coon's age, cycle, donkey's years [chiefly British], eternity, forever, long, months, moonWords Related to aeon infinity; lifetimeNear Antonyms of aeon flash, instant, jiffy, minute, moment, second, shake, split second, trice, twinkle, twinkling, wink; microsecond, nanosecond



Seen and Heard

What made you want to look up aeon? Please tell us where you read or heard it (including the quote, if possible).

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!