1. a return to a former or less developed state
2. a statistical method for analyzing the relationship between variables
Usage: statistics; mathematics
3. the act of going back to an earlier point in time or development
Usage: psychology

Examples

• The patient showed regression in his recovery after the setback.
• Linear regression helps predict future sales based on past data.
• The child’s regression to baby talk worried her parents.
• Scientists used regression analysis to study climate patterns.
• His regression to old habits disappointed his family.
• The regression model accurately predicted housing prices.
• Age regression therapy is controversial among psychologists.