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think tank

noun

: an institute, corporation, or group organized to study a particular subject (such as a policy issue or a scientific problem) and provide information, ideas, and advice
an information technology think tank
… was responsible for the armies of new political-action committees, lobbyists and rightward think tanks that poured into Washington to counter the consumer and environmental movements he helped to inspire.Jonathan Rowe

Examples of think tank in a Sentence

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.
Meanwhile the world’s preeminent military – the US – isn’t keeping up, according to a June report from the Heritage Foundation think tank. Brad Lendon, CNN Money, 27 Nov. 2025 The Facts The undocumented immigrant population in the United States reached 14 million in 2023, the highest level on record, according to estimates from the nonpartisan think tank Pew Research Center. Billal Rahman, MSNBC Newsweek, 27 Nov. 2025 Another take on California living costs comes from the Transparency Foundation, a conservative economic think tank. Dan Walters, Mercury News, 26 Nov. 2025 Rising energy bills are pushing households deeper into debt, according to a recent analysis by the Century Foundation, a progressive think tank. Greg Iacurci, CNBC, 26 Nov. 2025 See All Example Sentences for think tank

Word History

First Known Use

1958, in the meaning defined above

Time Traveler
The first known use of think tank was in 1958

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Cite this Entry

“Think tank.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/think%20tank. Accessed 29 Nov. 2025.

Kids Definition

think tank

noun
: an organization formed to think up new solutions especially for social and scientific problems

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