1
: of or relating to an epoch
2
: uniquely or highly significant : momentous
during his three epochal years in the assembly—
C. G. Bowers
C. G. Bowers
epochally
adverb
Examples of epochal in a Sentence
Recent Examples on the Web
As in the 1970s, the political climate has undergone an epochal shift since 2020.
—Payton McCarty-Simas, HollywoodReporter, 25 Aug. 2025
But China in 2025 is suffering the consequences of a Xi era that’s talked a great game of epochal change but achieved little.
—William Pesek, Forbes.com, 15 Aug. 2025
With its endlessly quotable teen slang, closet-envy fashion, and pop culture references, the film remains an epochal '90s movie that hasn't lost a stitch of charm or relevance.
—Danny Horn, EW.com, 19 July 2025
This movie was meant to be DC’s epochal Avengers-like moment.
—Tim Grierson, Vulture, 11 July 2025
See All Example Sentences for epochal
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Payton McCarty-Simas, HollywoodReporter, 25 Aug. 2025
But China in 2025 is suffering the consequences of a Xi era that’s talked a great game of epochal change but achieved little.
—William Pesek, Forbes.com, 15 Aug. 2025
With its endlessly quotable teen slang, closet-envy fashion, and pop culture references, the film remains an epochal '90s movie that hasn't lost a stitch of charm or relevance.
—Danny Horn, EW.com, 19 July 2025
This movie was meant to be DC’s epochal Avengers-like moment.
—Tim Grierson, Vulture, 11 July 2025
See All Example Sentences for epochal
Cite this Entry
“Epochal.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/epochal. Accessed 17 Sep. 2025.
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