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.
At this exclusive, high-energy event, the world’s most innovative leaders will convene to explore how AI, humanity, and strategy converge to redefine, again, the future of work. Mae Anderson, Fortune, 28 Feb. 2026 His vertiginous ending, suspended over a romantic abyss, redefines the very notion of an emotional breakdown. Richard Brody, New Yorker, 27 Feb. 2026 With urban population swelling as years pass by, these record-breaking structures are redefining density, vertical living, and the role of architecture as both infrastructure and statement of global influence. Atharva Gosavi, Interesting Engineering, 27 Feb. 2026 With Brown Is The New Black, ZEELOOL seeks to redefine how eyewear takes part in everyday style. Kaitlyn Gomez, USA Today, 27 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

Browse Nearby Words

Cite this Entry

“Redefine.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/redefine. Accessed 1 Mar. 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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