How does the noun epoch differ from other similar words?
Some common synonyms of epoch are age, era, and period. While all these words mean "a division of time," epoch applies to a period begun or set off by some significant or striking quality, change, or series of events.
the steam engine marked a new epoch in industry
When is it sensible to use age instead of epoch?
The meanings of age and epoch largely overlap; however, age is used frequently of a fairly definite period dominated by a prominent figure or feature.
the age of Samuel Johnson
When might era be a better fit than epoch?
Although the words era and epoch have much in common, era suggests a period of history marked by a new or distinct order of things.
the era of global communications
In what contexts can period take the place of epoch?
While in some cases nearly identical to epoch, period may designate an extent of time of any length.
periods of economic prosperity
Example Sentences
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Recent Examples of epochIn fact, Hegel thought that the Zeitgeist is not simply a reflection of the times but contains the seeds for overcoming a particular epoch and moving forward.—Maria Balaska, Time, 20 Dec. 2025 In last year’s Cut, Emily Gould interviewed partygoers from previous epochs and turned up all sorts of outrageous anecdotes.—Brittany Allen, Literary Hub, 17 Dec. 2025 And Cloud Dancer is a product of its epoch, just like every Pantone shade of the years that came before it.—Anna Kaufman, USA Today, 4 Dec. 2025 According to the Geological Society, this system spans roughly 4,000 miles and began to form about 25 million years ago during the Miocene epoch.—Mrigakshi Dixit, Interesting Engineering, 25 Nov. 2025 See All Example Sentences for epoch
Rents in Boise fell at a faster rate than any other major American city in December, capping another full year in decline — and signaling a further shift toward sanity for tenants across the COVID-era boomtown.
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Mark Dee,
Idaho Statesman,
14 Jan. 2026
And as luxury brands seek relevance beyond product in an era of tighter spending and audience fatigue, food offers a medium that feels more accessible and emotionally resonant to a broader consumer.
The Consumer Financial Protection Bureau at the time estimated that the Biden administration’s action would save families more than $10 billion a year by cutting fees from an average of $32.
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Luciana Lopez,
CNN Money,
10 Jan. 2026
Earlier this year, the country singer shared a recipe for her mom’s famous cherry cookies just in time for Valentine’s Day.
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Heather Riske,
Better Homes & Gardens,
10 Jan. 2026
Nevertheless, the McAlarneys admit that keeping their children away from smartphones and limiting technology is easier said than done, especially in today’s digital age.
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Tereza Shkurtaj,
PEOPLE,
11 Jan. 2026
From gentle cleansers to serums that tackle fine lines and wrinkles, all ages (even my 20-something self) would appreciate her picks.