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 epochModern Southern Appalachia was much warmer during the Pliocene epoch, which lured prehistoric mammal species east after crossing the Bering Land Bridge.—Andrew Paul, Popular Science, 26 Feb. 2025 With a few glaring homages to Jean-Luc Godard, among other nods to the epoch, the film plays more like historical pastiche than original material.—Jordan Mintzer, The Hollywood Reporter, 21 Feb. 2025 That hydrogen provides clues to how the epoch of reionization unfolded, and other characteristics of the cosmos.—The Editors, JSTOR Daily, 30 Jan. 2025 Despite the early epoch, their stellar masses rival that of today’s Milky Way, which has 60 billion solar masses worth of stars.—The Editors, JSTOR Daily, 30 Jan. 2025 See All Example Sentences for epoch
According to Stathead, there have been exactly 100 players in the expansion era (since 1961) who accumulated at least 19 WAR through age 27 while playing 80 percent of their games at shortstop, second base, third base or center field.
—
Chad Jennings,
New York Times,
26 Mar. 2025
Built in the 1920s and later owned by decorator Craig Wright, the property was a palimpsest of bygone eras, its Spanish Colonial Revival shell containing the mark of many hands.
Rewards Offered in Oregon The March 10 death near Sisters of an adult breeding male of the Metolius pack resulted in an announcement nine days later of a $10,000 reward being sought by FSW for information that could lead to the prosecution of the person(s) responsible.
—
Noël Fletcher,
Forbes.com,
30 Mar. 2025
Unsurprisingly, Jason shows up late, having instead spent the day drinking in a bar.
The mobile counters displaying the time and date gravitate around the dial over a period of 59 days, gradually revealing the moon discs.
—
Anthony DeMarco,
Forbes.com,
1 Apr. 2025
Although the bulk of the precipitation will remain south of the Kansas City forecast area Thursday through Saturday, there will be periods of showers possible, the weather service said.
—
Robert A. Cronkleton,
Kansas City Star,
31 Mar. 2025
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