redefine

verb

re·​de·​fine ˌrē-di-ˈfīn 

redefined; redefining; redefines

transitive verb

1

: to define (something, such as a concept) again : reformulate

had to redefine their terms

2

a

: to reexamine or reevaluate especially with a view to change

b

: transform sense 1c

redefinition

(ˌ)rē-ˌde-fə-ˈni-shən 

noun

Synonyms of redefine

• reconsider
• revisit
• review

Examples of redefine in a Sentence

learning that he had been adopted forced him to completely redefine his identity

Recent Examples on the Web

Century is redefining ultra-luxury through Japanese craftsmanship. — Peter Lyon, Forbes.com, 11 July 2026

The heat wave also redefined the city’s emergency response and disaster preparedness. — Kori Rumore, Chicago Tribune, 11 July 2026

With a commitment to accuracy, accountability, and innovation, the AJC is building on its legacy to redefine what a local news brand can be. — AJC.com, 9 July 2026

Clarkson, however, redefined his game around rebounding and defense. — Kristian Winfield, New York Daily News, 9 July 2026

Word History

First Known Use

1848, in the meaning defined at sense 1

Rhymes for redefine

• alkaline
• andesine
• anodyne
• anticline
• arginine
• asinine
• benzidine
• borderline
• byzantine
• calamine
• caroline
• centerline

Kids Definition

redefine

verb

re·​de·​fine ˌrē-di-ˈfīn 

1

: to define (as a concept) again

redefined their terms

2

: to reexamine or reevaluate especially with a view to change

redefine our goals