turbofan

noun

tur·​bo·​fan ˈtər-bō-ˌfan How to pronounce turbofan (audio)
1
: a fan that is directly connected to and driven by a turbine and is used to supply air for cooling, ventilation, or combustion
2
: a jet engine having a turbofan

Examples of turbofan in a Sentence

Recent Examples on the Web
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During ground operations, including taxiing, takeoff, climbing, and subsonic cruising, the engine acts like a highly efficient turbofan, with the blisks drawing in the air and accelerating it to shoot out the back. New Atlas, 14 Dec. 2025 For power, the drone uses a turbofan engine. Abhishek Bhardwaj, Interesting Engineering, 1 Dec. 2025 Pratt & Whitney's issues with its geared turbofan engine temporarily benefited GE, but this advantage won't last forever. Michael Khouw, CNBC, 10 Nov. 2025 Modern airliners generally have turbofans, which draw in more air and travel much further on a tank of gas. David Hambling, Forbes.com, 18 Sep. 2025 See All Example Sentences for turbofan

Word History

First Known Use

1911, in the meaning defined at sense 1

Time Traveler
The first known use of turbofan was in 1911

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Cite this Entry

“Turbofan.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/turbofan. Accessed 1 Jan. 2026.

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