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 The investor noted that dispersion in semiconductor stocks should force some mean reversion. Liz Napolitano,lisa Kailai Han, CNBC, 18 May 2026 Still, reversion among Hispanic voters, as well as recent Democratic victories in Florida special elections, could complicate GOP chances of winning all of those seats. Andrew Stanton, MSNBC Newsweek, 13 May 2026 The situation is one of ideological ferment, rather than a reversion to some Romneyite center. Amy Davidson Sorkin, New Yorker, 18 Apr. 2026 Housing market suffers historic reversion to the mean Formerly sizzling metro areas have gone cold, and the unsexy plodders are back in vogue. Diane Brady, Fortune, 13 Apr. 2026 See All Example Sentences for reversion
Recent Examples of Synonyms for reversion
regression
Noun
  • Real failures become test cases, so lessons learned turn into regression tests instead of just being written down.
    Brian Greenberg, Forbes.com, 7 Aug. 2026
  • For the organization, a farm system that blossomed throughout 2025 has seen regression almost across the board this season.
    Tim Britton, New York Times, 4 Aug. 2026

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Cite this Entry

“Reversion.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/reversion. Accessed 11 Aug. 2026.

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