Definition

1. Noun:
   • The rear section of an aircraft: The "empennage" is the tail assembly of an airplane or similar aircraft, including the fixed and movable surfaces (like the fin, rudder, stabilizers, and elevators) that provide stability and control in flight.

Usage Examples

• Noun:
  • The engineers inspected the aircraft's empennage for any damage after the rough landing.
  • A key function of the empennage is to provide directional stability during flight.

Advanced Usage

• Technical Context: In aeronautical engineering, the term "empennage" is used precisely to describe the entire tail structure and its aerodynamic role.
  • The design of the empennage is critical for the aircraft's longitudinal and lateral stability.

Variants and Related Words

• Tail assembly: A common synonym for "empennage."
• Stabilizer: A key component of the empennage, specifically the horizontal or vertical fixed surfaces.
• Rudder/Elevator: Movable control surfaces that are part of the empennage.

Synonyms

• Tail section
• Tail unit
• Tail

Related Phrases

• Empennage design: Refers to the engineering and configuration of the aircraft's tail.
  • The new empennage design reduced drag significantly.

Noun

1. the rear part of an aircraft