Synonyms of epoch

epoch

noun

ˈe-pək 

as in era

an extent of time associated with a particular person or thing

Sir Isaac Newton is usually credited with establishing the epoch of modern science

Synonyms & Similar Words

• era
• day
• time
• period
• age
• year
• generation
• cycle
• date
• span
• space
• while
• bit
• vintage
• spell
• stretch

Synonym Chooser

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

Recent Examples of epoch

But dire wolves were real creatures that once roamed across North and South America during the Pleistocene epoch, standing taller than modern gray wolves with more robust builds and greater jaw strength, perfectly evolved to hunt the megafauna of the Ice Age. —Nia Bowers, USA Today, 24 May 2025

This was a disastrous night for the Wizards, in an epoch of seemingly never-ending disasters — some man-made (see Webber to Kings, above), others a matter of bad luck. —David Aldridge, New York Times, 13 May 2025

Each new suite chronicles a distinct design epoch: the early 20th-century Edwardian era; the glamorous art deco period of the 1920s and ‘30s; the innovative mid-century golden age of the 1950s and '60s; and the glittering extravagance that defined the 1980s Dynasty-era aesthetics. —Regan Stephens, Travel + Leisure, 14 Apr. 2025

Its name refers to where the specimens were discovered: the Messel Pit in Germany, a rich fossil site dating to the Eocene epoch (57 million to 36 million years ago). —Mindy Weisberger, CNN Money, 13 May 2025

Podcast

Get Word of the Day delivered to your inbox!