variants
or chiefly British aeon
as in forever
a long or seemingly long period of time
it's been eons since I saw a movie at the multiplex glaciers that formed eons ago
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Example Sentences
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Recent Examples of eon
That these famous names were dedicating time and energy to the cause nearly two years later felt to me like a poor attempt to rectify what felt like eons of damning, upsetting silence.
—
Shaad D’souza, Pitchfork, 18 Sep. 2025
The oceans and atmosphere are massive and, importantly, open, shaped by far-reaching forces that act on timescales ranging from hours to eons.
—Gregory Barber, Quanta Magazine, 15 Sep. 2025
According to the study authors, dark energy’s effect on the universe isn’t fixed, but appears to have shifted over the eons.
—Rupendra Brahambhatt, Interesting Engineering, 23 Aug. 2025
The flora and fauna of Kenya have thrived across the region for eons, and at Mukima Manor, wildlife conservation is a core tenet of the hotel’s ethos.
—Jared Ranahan, Forbes.com, 21 Aug. 2025
See All Example Sentences for eon
Shaad D’souza, Pitchfork, 18 Sep. 2025
The oceans and atmosphere are massive and, importantly, open, shaped by far-reaching forces that act on timescales ranging from hours to eons.
—Gregory Barber, Quanta Magazine, 15 Sep. 2025
According to the study authors, dark energy’s effect on the universe isn’t fixed, but appears to have shifted over the eons.
—Rupendra Brahambhatt, Interesting Engineering, 23 Aug. 2025
The flora and fauna of Kenya have thrived across the region for eons, and at Mukima Manor, wildlife conservation is a core tenet of the hotel’s ethos.
—Jared Ranahan, Forbes.com, 21 Aug. 2025
See All Example Sentences for eon
Recent Examples of Synonyms for eon
Noun
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One way to mess with an option team’s Plan A is to not only stick them with third-and-forevers, but to put them in an early hole, making them throw out of desperation.—
Sean Keeler,
The Denver Post,
14 Sep. 2019
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Printed with thermochromic ink, the stamp reveals a second image of the moon when a finger is pressed to it, and a sheet of 16 Forever stamps features a map of the eclipse path.—
Meg Jones,
Milwaukee Journal Sentinel,
18 Aug. 2017
Noun
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Rice was the primary target, but seven players caught passes before halftime and a 44-yard strike to tight end Travis Kelce and 28-yard hookup with Noah Gray were season longs.—
Blair Kerkhoff,
Kansas City Star,
19 Oct. 2025
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Released in 2002, Real Women Have Curves starred a then-teenage Ferrera as Ana, a young Los Angeles woman who aspires to go to college, but whose mother (the late Lupe Ontiveros) longs for her daughter to stay home and lead a traditional life abiding by cultural standards.—
Joey Nolfi,
Entertainment Weekly,
11 Oct. 2025
Noun
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What 21-year-old Roman Kantserov is doing in the KHL so far this season is uncommon for players his age.—
Scott Powers,
New York Times,
25 Oct. 2025
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Japan, one of the world’s most homogeneous nations, faces deepening labor shortages as its birth rate plummets and its population ages.—
Micah McCartney,
MSNBC Newsweek,
25 Oct. 2025
Cite this Entry
“Eon.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/eon. Accessed 25 Oct. 2025.
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