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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According to a study by libertarian think tank the Cato Institute, around 3 out of 4 people placed into ICE custody have no criminal convictions; nearly half had no conviction or pending charges, and 5% had a violent criminal conviction. Christopher Cann, USA Today, 21 Jan. 2026 In the 2024-2025 school year, 39 states had measles vaccination rates below 95%, according to KFF, a nonprofit health think tank. Aria Bendix, NBC news, 20 Jan. 2026 Advertisement Other researchers at the Harvard Business School, the libertarian think tank Cato Institute, and the Brookings Institution have also argued that consumers are most affected by tariffs. Rebecca Schneid, Time, 20 Jan. 2026 Americans are paying 96% of the costs of tariffs as prices for goods rise, according to research published Monday by the Kiel Institute for the World Economy, a German think tank. Jacqueline Munis, Fortune, 20 Jan. 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 22 Jan. 2026.

Kids Definition

think tank

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

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