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
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.
Former Vice President Mike Pence is recruiting conservatives from the think tank that created Project 2025. Phaedra Trethan, USA Today, 23 Dec. 2025 Over the past month, the far-right think tank has been preparing for next year, releasing an ad campaign and doing multiple interviews about its plans. Abby Monteil, Them., 23 Dec. 2025 More than a dozen staff members are leaving Heritage Foundation, the influential conservative think tank behind Project 2025. Brittney Melton, NPR, 23 Dec. 2025 More than a dozen employees at the Heritage Foundation left their posts over the weekend amid widening ideological rifts within the conservative movement and escalating internal tensions at the influential think tank. Barnini Chakraborty, The Washington Examiner, 22 Dec. 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

Browse Nearby Words

Cite this Entry

“Think tank.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/think%20tank. Accessed 26 Dec. 2025.

Kids Definition

think tank

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

More from Merriam-Webster on think tank

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!