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propfan

American  
[prop-fan] / ˈprɒpˌfæn /

noun

  1. Aeronautics. a turbojet having a turbine-driven propeller that operates completely outside the jet engine.

Etymology

Origin of propfan

First recorded in 1965–70; prop 3 + fan 1

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.

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