recirculation

noun

re·​cir·​cu·​la·​tion (ˌ)rē-ˌsər-kyə-ˈlā-shən How to pronounce recirculation (audio)
plural recirculations
: the act or process of circulating again or causing something to circulate again
… which help convert the steam generated within the reactor back into water for recirculation in the closed loop system.Dave Flessner
… corrected duct leaks to improve recirculation of air and reduce our heating and cooling requirements.Kristin Piester
often used attributively
recirculation pumps

Examples of recirculation 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.
Such things as gas recirculation modules, open-loop scrubbers and mechanical and systematic improvement have since been rolled out. Paul Ridden, New Atlas, 30 Jan. 2025 Kennedy’s vaccine skepticism might not only hamper the country’s defenses against a new pandemic but could also allow the recirculation of diseases once believed to be under control. Clare Malone, The New Yorker, 29 Jan. 2025 Heat is then directed upward and outward via outlet slits on the card edges to reduce the recirculation of heated air. John Burek, PCMAG, 20 Jan. 2025 In vehicles and outdoors: While driving, use the air recirculation function to limit smoke exposure. Amanda Castro, Newsweek, 13 Jan. 2025 See all Example Sentences for recirculation 

Word History

First Known Use

1718, in the meaning defined above

Time Traveler
The first known use of recirculation was in 1718

Dictionary Entries Near recirculation

Cite this Entry

“Recirculation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/recirculation. Accessed 6 Feb. 2025.

Last Updated: - Updated example sentences
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