turbo-propeller engine

[ tur-boh-pruh-pel-er ]

noun

, Aeronautics.

1. a jet engine with a turbine-driven propeller that produces the principal thrust, augmented by the thrust of the jet exhaust.

Word History and Origins

Origin of turbo-propeller engine¹

First recorded in 1945–50

Example Sentences

The program’s problems have ranged from the aircraft’s large turbo-propeller engine to some of its complex systems, having put the program years behind schedule and billions of dollars over cost.

From Wall Street Journal

Problems have ranged from the aircraft’s large turbo-propeller engine to some of its complex systems, causing the program to fall about four years behind plan.

From Wall Street Journal