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.
The Institute for the Study of War think tank suggested that Russia is unlikely to have the reserves to exploit Pokrovsk's potential fall to advance rapidly to seize more of the Donbas region. David Brennan, ABC News, 6 Nov. 2025 The change came shortly after a left-leaning think tank published an analysis arguing that the USDA’s original guidance called for cutting benefits more deeply than needed. Alexandra Banner, CNN Money, 6 Nov. 2025 Higher taxes don’t generally prompt wealthy people to move, said Kamolika Das, local policy director at the Institute on Taxation and Economic Policy, a left-leaning think tank. Daniel De Visé, USA Today, 6 Nov. 2025 This is not surprising because the Danube Institute, an English-language think tank affiliated with the Hungarian government, was part of the Project 2025 team. Kim Lane Scheppele, Time, 6 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 8 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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