regress

1 of 2

noun

re·​gress ˈrē-ˌgres 

1

a

: an act or the privilege of going or coming back

b

: reentry sense 1

2

: movement backward to a previous and especially worse or more primitive state or condition

3

: the act of reasoning backward

regress

2 of 2

verb

re·​gress ri-ˈgres 

regressed; regressing; regresses

intransitive verb

1

a

: to make or undergo regress : retrograde

b

: to be subject to or exhibit regression

2

: to tend to approach or revert to a mean

transitive verb

: to induce a state of psychological regression in

regressor

ri-ˈgre-sər 

noun

Did you know?

As you might guess, regress is the opposite of progress. So if a disease regresses, that's generally a good thing, but in most other ways we prefer not to regress. If someone's mental state has been improving, we hope that person won't start to regress; and when a nation's promising educational system begins to regress, that's a bad sign for the country's future. Economists often distinguish between a progressive tax and a regressive tax; in a progressive tax, the percentage that goes to taxes gets larger as the amount of money being taxed gets larger, while in a regressive tax the percentage gets smaller.

Synonyms

Verb

• retrogress
• return
• revert

Examples of regress in a Sentence

Verb

The patient is regressing to a childlike state.

in extreme circumstances, people sometimes regress to the behavior they exhibited in childhood

Recent Examples on the Web

Noun

Last year, then-coach Brandon Staley brought in a new offensive coordinator in Kellen Moore with designs of improving the ground game, only for the rushing attack to regress. —Dylan Hernández, Los Angeles Times, 22 July 2024

The Orioles’ rotation began to regress in June, losing Kyle Bradish, Danny Coulombe and others to injury. —Jacob Calvin Meyer, Baltimore Sun, 1 July 2024

Verb

Its high 2024 grounder park factor of 116.9 pumped up offense a bit - at this point, that seems like an outlier that should regress to the mean going forward. —Tony Blengino, Forbes, 11 Oct. 2024

Based on data collected using FanGraphs, Torres is a defensive liability and has regressed since demonstrating signs of improvement during the 2022 season. —Wayne G. McDonnell, Jr., Forbes, 5 Oct. 2024

Word History

Etymology

Noun

Middle English regresse, from Anglo-French, from Latin regressus, from regredi to go back, from re- + gradi to go — more at grade entry 1

First Known Use

Noun

15th century, in the meaning defined at sense 1a

Verb

circa 1522, in the meaning defined at intransitive sense 1a

Kids Definition

regress

verb

re·​gress

ri-ˈgres

: to go or cause to go back especially to a previous level or condition

Medical Definition

regress

intransitive verb

re·​gress ri-ˈgres 

: to undergo or exhibit regression

a regressing lesion

transitive verb

: to induce a state of psychological regression in

regress a hypnotized subject