think tank

noun

Synonyms of think tanknext
: 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
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In the current session the GOP think tank is conjuring ways to cut property tax, a move that will cripple county and city government’s capacity to provide services to their constituents. Letters To The Editor, The Orlando Sentinel, 3 Feb. 2026 His writing career has spanned plays, newspapers, corporate communications, speech writing and public policy think tanks. Mary Ann Grossmann, Twin Cities, 1 Feb. 2026 Russell Hancock, who leads think tank Joint Venture Silicon Valley that addresses regional issues, acknowledged both Mahan and San Jose have a long road ahead. Julia Prodis Sulek, Mercury News, 1 Feb. 2026 According to a 2025 report from the State of the Nation Program (PEN), a local think tank, Costa Rica experienced an economic rebound in 2024 and the first half of 2025. Djenane Villanueva, CNN Money, 1 Feb. 2026 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 5 Feb. 2026.

Kids Definition

think tank

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

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