Definition of reversionnext
as in regression
the act or an instance of going back to an earlier and lower level especially of intelligence or behavior after the birth of his baby brother, the toddler temporarily underwent a kind of reversion, acting like a baby himself

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Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of reversion Investing in stocks with low valuations or those trading considerably below their peak values while still maintaining strong margins affords investors the chance to benefit from mean reversion and potential re-rating of valuations. Trefis Team, Forbes.com, 29 Jan. 2026 Mean-reversion bubbles, by contrast, are fads that inflate and collapse without transforming the underlying industry. Brian Blank, The Conversation, 29 Dec. 2025 However, amid reversion of funds and future fiscal changes, locations like The Hive become necessary for community strengthening, engagement and hope. Miami Herald, 20 Nov. 2025 Another reversion that, for now, seems ill-advised is pairing Samus up with other characters. Christopher Cruz, Rolling Stone, 14 Nov. 2025 See All Example Sentences for reversion
Recent Examples of Synonyms for reversion
regression
Noun
  • But Waddle’s production diminished the past three years because of myriad factors, including Tagovailoa’s regression, some drops by Waddle and Hill commanding more targets before his September injury last year.
    Barry Jackson, Miami Herald, 17 Mar. 2026
  • All of that made his solid 2025 campaign look like a regression to the mean rather than a slight step backward.
    Jen McCaffrey, New York Times, 12 Mar. 2026

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Cite this Entry

“Reversion.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/reversion. Accessed 22 Mar. 2026.

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