Definition

Noun: A twin-propeller-plane is a propeller-driven aircraft powered by a single engine that rotates two propellers. These propellers spin in opposite directions to counteract each other's torque, providing greater stability during flight compared to a single-propeller design.

Usage

This term specifically refers to the aircraft's propulsion system configuration. It is a technical compound noun used in aviation contexts. * The vintage twin-propeller-plane was admired for its unique engine design. * For the short island hop, they chartered a small twin-propeller-plane.

Advanced Usage

• The design principle of the twin-propeller-plane is often discussed in aerospace engineering to explain torque cancellation.

Variants and Related Words

• Twin-prop (n.): A common informal abbreviation.
  • The air service uses a fleet of reliable twin-props.
• Counter-rotating propellers (n. phrase): The technical term for the propeller system that defines this plane type.

Synonyms

• Counter-rotating propeller aircraft
• Dual-propeller plane (less specific, as it may not imply opposite rotation)

Notes

This is a specific, compound technical term. In general language, such an aircraft might simply be called a "propeller plane" or "prop plane," with the twin-propeller detail added for technical accuracy.

Noun

1. a propeller plane with an engine that drives two propellers in opposite directions (for stability)