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 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 Further research, including experiments to figure out the timing and conditions under which the tomato plants evolved to this ancestral state, would help confirm what caused the reversion. Taylor Nicioli, CNN Money, 30 Oct. 2025 See All Example Sentences for reversion
Recent Examples of Synonyms for reversion
regression
Noun
  • Rozier’s play fell off the proverbial cliff the following season, a level of regression extremely rare for a player in his prime.
    Barry Jackson, Miami Herald, 10 Feb. 2026
  • Most of these kids are on individualized education programs, and regression can happen quickly.
    Amanda Hari, CBS News, 10 Feb. 2026

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Cite this Entry

“Reversion.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/reversion. Accessed 15 Feb. 2026.

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