rethink

verb

re·​think (ˌ)rē-ˈthiŋk How to pronounce rethink (audio)
rethought (ˌ)rē-ˈthȯt How to pronounce rethink (audio) ; rethinking
Synonyms of rethinknext

transitive verb

: to think about again : reconsider

intransitive verb

: to engage in reconsideration
rethink
ˈrē-ˌthiŋk How to pronounce rethink (audio)
ˈrē-ˈthiŋk
noun
rethinker noun

Examples of rethink in a Sentence

You had better rethink your decision. The government is rethinking its policy. He took a moment to rethink.
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.
Coffee and tea lovers, rejoice; decaf fans, rethink. Lindsey Leake, NBC news, 9 Feb. 2026 The idea there was to rethink the production process to streamline manufacturing, reduce the number of parts per vehicle, and bring down costs for customers. Abhimanyu Ghoshal, New Atlas, 9 Feb. 2026 Entrepreneurs are also rethinking the economics. Connie Etemadi, USA Today, 7 Feb. 2026 As return rates remain elevated, margins compress and fraud tactics grow more sophisticated, retailers are being forced to rethink how reverse logistics fits into their broader business strategy. Sourcing Journal, 6 Feb. 2026 See All Example Sentences for rethink

Word History

First Known Use

1509, in the meaning defined at transitive sense

Time Traveler
The first known use of rethink was in 1509

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Cite this Entry

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

Kids Definition

rethink

verb
re·​think rē-ˈthiŋk How to pronounce rethink (audio)
rethought -ˈthȯt How to pronounce rethink (audio) ; rethinking
: to think about again : reconsider

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