regression

Definition of regressionnext
as in reversion
the act or an instance of going back to an earlier and lower level especially of intelligence or behavior the regression to really childish behavior that boys often undergo when put in large groups

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms

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 regression Some do, sure, but dramatic regression isn’t expected here. Eddie Brown, San Diego Union-Tribune, 21 Feb. 2026 Next, using a statistical tool known as a Cox regression model, the researchers equalized the participants based on factors such as age, smoking status, BMI, physical activity, alcohol intake, depression, family history of dementia, medication use and more. New Atlas, 15 Feb. 2026 Aulden’s periods of sleep regression also put Humphries in a difficult position. Sean Gregory, Time, 14 Feb. 2026 Prediction markets on military operations are, in my view, a regression to that same dynamic. Dana Taylor, USA Today, 11 Feb. 2026 See All Example Sentences for regression
Recent Examples of Synonyms for regression
reversion
Noun
  • His lack of playing time and impact at recent stops in Golden State, Miami and Utah will lead many to assume a reversion to past Wolves form isn’t in the cards.
    Jace Frederick, Twin Cities, 27 Feb. 2026
  • Much of that decline is a reversion to more typical prices following a supply shock triggered by a historic outbreak of bird flu, according to economists.
    Greg Iacurci, CNBC, 26 Feb. 2026

Browse Nearby Words

Cite this Entry

“Regression.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/regression. Accessed 12 Mar. 2026.

More from Merriam-Webster on regression

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster