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turboprop engine
noun
: a jet engine designed to produce thrust principally by means of a propeller driven by a turbine with additional thrust usually obtained by the rearward discharge of hot exhaust gases
Examples of turboprop engine in a Sentence
Recent Examples on the Web
The nine-seat aircraft, which runs on a single turboprop engine, was so small that the ground crew had to weigh luggage and passengers in order to distribute their weight evenly in the cabin.
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Ian Bogost, The Atlantic, 31 Jan. 2025
For going farther – up to 400 km (249 miles) – two small turboprop engines located farther out on the wings will kick in to extend the aircraft's range.
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Ben Coxworth, New Atlas, 12 Sep. 2024
But there’s a big elephant in the room—one that comes with two turboprop engines, not enough legroom, and an insatiable hunger for jet fuel.
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Darren Orf, Popular Mechanics, 2 Aug. 2023
The other plane, a propjet (which uses a turboprop engine to propel itself through the air), narrowly missed another home a mile away, said Cpl.
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The Indianapolis Star, 22 Sep. 2022
Airborne forward propulsion is handled by a 90 kilowatt multifuel turboprop engine, which also recharges the batteries for the rotors in flight.
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Ed Garsten, Forbes, 22 Apr. 2022
In the case of Orlyonok, the high vertical tail also provides the perch for a Kuznetsov NK-12 turboprop engine, well known to NATO for its use on the Bear strategic bomber.
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Abe Dane, Popular Mechanics, 5 Nov. 2020
The turbojet engine was more difficult to fix than the An-2’s turboprop engine, especially in remote airstrips in agricultural areas.
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Kyle Mizokami, Popular Mechanics, 24 Sep. 2020
The third design uses a turboprop engine, has half the range of the turbofan concept, and can carry up to 100 passengers.
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David Meyer, Fortune, 21 Sep. 2020
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Word History
First Known Use
1947, in the meaning defined above
Dictionary Entries Near turboprop engine
Cite this Entry
“Turboprop engine.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/turboprop%20engine. Accessed 13 Feb. 2025.
Kids Definition
turboprop engine
noun
: a jet engine that produces power principally through a propeller driven by a turbine but also usually by the rearward discharge of hot exhaust gases
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