as in days
an extent of time associated with a particular person or thing
Sir Isaac Newton is usually credited with establishing the epoch of modern science
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Recent Examples of epochs
The new finding, however, seems to push the universe’s earliest epochs of galaxy formation even further back than astronomers had once thought.
—
Jenna Ahart, Scientific American, 30 Apr. 2026
The connecting 18-mile Harmony-Preston Valley trail section traces a tributary to the Root River; trail markers tell of the area's environmental and cultural epochs.
—Robin Pfeifer, Midwest Living, 23 Apr. 2026
Quiet luxury reigns supreme as the latter half of 2025 introduced one of Swift's sleeker epochs to date.
—Calin Van Paris, InStyle, 16 Feb. 2026
Anna Margolin, a consummate modernist whose poems slide fluidly between genders, epochs, and literary traditions, has fared better than most.
—Literary Hub, 22 Jan. 2026
Del Toro provided rich historical context for the film, describing Stevens’ path through several epochs of filmmaking.
—Jim Hemphill, IndieWire, 19 Jan. 2026
These are epochs, an official scientific term for a measure of time—less than a period, more than an age.
—B. R. Cohen, Longreads, 13 Jan. 2026
Climate operates on the scale of decades, centuries, millennia, and epochs.
—New Atlas, 13 Jan. 2026
The building trains you to think in epochs and extinction events, not hemlines or handwork.
—Ana Gutierrez, Austin American Statesman, 30 Dec. 2025
Jenna Ahart, Scientific American, 30 Apr. 2026
The connecting 18-mile Harmony-Preston Valley trail section traces a tributary to the Root River; trail markers tell of the area's environmental and cultural epochs.
—Robin Pfeifer, Midwest Living, 23 Apr. 2026
Quiet luxury reigns supreme as the latter half of 2025 introduced one of Swift's sleeker epochs to date.
—Calin Van Paris, InStyle, 16 Feb. 2026
Anna Margolin, a consummate modernist whose poems slide fluidly between genders, epochs, and literary traditions, has fared better than most.
—Literary Hub, 22 Jan. 2026
Del Toro provided rich historical context for the film, describing Stevens’ path through several epochs of filmmaking.
—Jim Hemphill, IndieWire, 19 Jan. 2026
These are epochs, an official scientific term for a measure of time—less than a period, more than an age.
—B. R. Cohen, Longreads, 13 Jan. 2026
Climate operates on the scale of decades, centuries, millennia, and epochs.
—New Atlas, 13 Jan. 2026
The building trains you to think in epochs and extinction events, not hemlines or handwork.
—Ana Gutierrez, Austin American Statesman, 30 Dec. 2025
Recent Examples of Synonyms for epochs
Noun
-
Just days after choosing Fever rookie Raven Johnson over generational superstar Caitlin Clark to front the promotional graphics for Sunday's matchup against the Seattle Storm, Indiana took the court and let the box score settle the discourse.—
Alejandro Avila OutKick,
FOXNews.com,
18 May 2026
-
Rather than romanticizing the awards-season whirlwind, Coon described the logistical reality behind it that includes 18-hour days, early-morning events, parenting responsibilities and the invisible labor required to sustain a performing career.—
Clayton Davis,
Variety,
18 May 2026
Noun
-
The academy is for female inmates, ages 13 to 18, who need mental health or substance abuse services, according to the Department of Juvenile Justice website.—
Grethel Aguila,
Miami Herald,
18 May 2026
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The resort’s Bula Club includes complimentary nanny service for kids under five, and for children ages six to 12, there are hands-on activities such as mangrove planting, sustainability lessons, reef education, storytelling, and visits to nearby villages.—
Regan Stephens,
Travel + Leisure,
18 May 2026
Noun
-
Its story, told through the lens of a billionaire entrepreneur who has certainly seen a lot, has bigger implications for how market dynamics from different eras collide.—
Danielle Chemtob,
Forbes.com,
18 May 2026
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Furthermore, stars are getting injured during the postseason more frequently than prior eras of NBA history, so extra recovery time is crucial.—
Lev Akabas,
Sportico.com,
18 May 2026
Noun
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The submarines are said to be designed for shallow waters like the Strait of Hormuz and can operate quietly for limited periods on battery power.—
Emma Bussey,
FOXNews.com,
14 May 2026
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Using James and/or Spence as first-choice right-backs in the tougher matches, when England are likely to spend significant periods on the back foot, and saving Alexander-Arnold for specific occasions appears a good way of getting the best from the former Liverpool star.—
The Athletic UK Staff,
New York Times,
13 May 2026
Noun
-
At times, officials in the Mayor’s office viewed Jeffries as an ally.—
Jason Zengerle,
New Yorker,
18 May 2026
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Some come out the other side of illness, but most loop through an unpredictable whirlpool, at times within sight of shore, at other moments spinning back out to sea.—
Literary Hub,
Literary Hub,
18 May 2026
Cite this Entry
“Epochs.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/epochs. Accessed 21 May. 2026.
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