redefine

verb

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

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.
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, 30 June 2026 For decades, Akai has stood as one of the most iconic names in music production, helping redefine Hip-Hop, R&B, and countless other genres through its groundbreaking MPC line. Preezy Brown, VIBE.com, 30 June 2026 Williams herself serves as a powerful blueprint, demonstrating how to build a diverse portfolio of opportunities both during and after a playing career, redefining success beyond rankings and retirement timelines. Merlisa Lawrence Corbett, Forbes.com, 30 June 2026 The Justices ruled the president cannot redefine birthright citizenship, and all children who are born in the United States, whether their parents are in the country legally or not, satisfy citizenship requirements in the 14th amendment. Irene Wright, USA Today, 30 June 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 2 Jul. 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

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