Definition

Noun: A type of aircraft powered by a turboprop engine. This engine uses a gas turbine (a turbojet) to drive a traditional propeller. The primary thrust for propulsion comes from this propeller, not from the exhaust of the jet engine itself.

Usage

This term specifically refers to the entire aircraft, categorized by its propulsion system. It is used in technical, aviation, and general contexts to distinguish this type of plane from pure jet aircraft or piston-engine propeller planes. * The regional airline operates a fleet of modern turbo-propeller planes. * For short-haul flights, a turbo-propeller plane can be more fuel-efficient than a jet.

Advanced Usage

• The term is often shortened in common usage to "turboprop" (both as a noun for the engine and the aircraft).
• It is used to describe aircraft that offer a balance between the speed of jets and the fuel efficiency of propeller-driven aircraft for shorter distances.

Variants and Related Words

• Turboprop (n.): The standard shortened form for both the engine type and the aircraft. (e.g., "We flew on a turboprop.")
• Propjet (n.): A less common synonym.
• Turboprop engine (n.): Refers specifically to the propulsion system, not the entire aircraft.

Synonyms

• Turboprop
• Propjet

Antonyms

• Turbojet plane
• Pure jet aircraft
• Piston-engine plane

Noun

1. an airplane with an external propeller that is driven by a turbojet engine