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Definitions

eon

[ee-uhn, ee-on] / ˈi ən, ˈi ɒn /
NOUN
an age
Synonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

But it would be three long years — a veritable eon during that pre-MTV era — before Harrison released the LP’s worthy successor.

From Salon ● Nov. 15, 2024

WIMBLEDON, England — The streak lived for 132 days or, in tennis time, an eon.

From Washington Post ● Jul. 2, 2022

When I started reporting on elections an eon ago, smartphones didn’t exist and a desktop was a typewriter.

From Los Angeles Times ● Jun. 20, 2022

For more than an eon, the landmass formed a nearly unbroken blanket over a large swath of the planet, trapping in the heat deep below the surface.

From National Geographic ● Feb. 11, 2021

They’ve been friends for an eon, and technically, I’m the interloper, so no big deal.

From "Odd One Out" by Nic Stone

Their interests lie in both the now and the then, stretching eons into the past to track where we’ve come from to find out where we’re going next.

From Salon ● Apr. 12, 2026

But Villaraigosa left City Hall in 2013 — eons ago in the world of politics.

From Los Angeles Times ● Mar. 16, 2026

As Lippman puts it, "It's a new window into the evolution of life across eons and a new opportunity to more efficiently engineer or fine-tune crop traits."

From Science Daily ● Mar. 14, 2026

Tanking’s been around for eons, though league commissioner Adam Silver said recently it has gotten “worse.”

From The Wall Street Journal ● Mar. 2, 2026

The selective breeding of the strongest, smartest, “fittest” humans—unnatural selection—Galton imagined, could achieve over just a few decades what nature had been attempting for eons.

From "The Gene" by Siddhartha Mukherjee




Vocabulary lists containing eon


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