redefine

verb

re·​de·​fine ˌrē-di-ˈfīn How to pronounce redefine (audio)
redefined; redefining; redefines
Synonyms of redefinenext

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
redefinition noun

Examples of redefine in a Sentence

learning that he had been adopted forced him to completely redefine his identity
Recent Examples on the Web
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.
After a tumultuous trade deadline, Matas Buzelis is the primary option for the Bulls, the face of a team taking the first step toward redefining its identity. Chicago Tribune, 13 Feb. 2026 And figure skater Ilia Malinin continued redefining the sport, performing a jaw-dropping backflip. Tiago Ventura, Time, 13 Feb. 2026 Ellis was responsible for helping rewrite and redefine the landscape of American fashion and sportswear. Fairchild Studio, Footwear News, 13 Feb. 2026 The 83-time winner redefined a sport’s standards. Edgar Thompson, The Orlando Sentinel, 13 Feb. 2026 See All Example Sentences for redefine

Word History

First Known Use

1848, in the meaning defined at sense 1

Time Traveler
The first known use of redefine was in 1848

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Cite this Entry

“Redefine.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/redefine. Accessed 15 Feb. 2026.

Kids Definition

redefine

verb
re·​de·​fine ˌrē-di-ˈfīn How to pronounce redefine (audio)
1
: to define (as a concept) again
redefined their terms
2
: to reexamine or reevaluate especially with a view to change
redefine our goals

More from Merriam-Webster on redefine

Last Updated: - Updated example sentences
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