undercarriage

/'ʌndə,kæridʤ/

Thân thiện

A mechanic inspects the undercarriage of a car.

Definition

1. Noun:
   • The supporting framework underneath a vehicle: The "undercarriage" is the structural assembly located beneath the main body of a vehicle, such as an airplane or car, which includes components like wheels, landing gear, axles, and suspension parts.

Usage

• The "undercarriage" is a technical term most commonly used in the contexts of aviation and automotive engineering.
• It refers to the entire lower structural support system, not just a single part.

Examples

• Noun:
  • The airplane's undercarriage was damaged during the rough landing.
  • Mechanics inspected the car's undercarriage for rust and damage after the long winter.

Advanced Usage

• "Retractable undercarriage": A common phrase in aviation referring to landing gear that can be folded into the aircraft's body during flight to reduce drag.
  • Modern aircraft are equipped with a retractable undercarriage.

Variants and Related Words

• Landing gear (n): A specific part of an aircraft's undercarriage used for takeoff and landing. While often used synonymously with "undercarriage" for planes, "landing gear" is more specific.
  • The landing gear deployed smoothly as the plane prepared to land.
• Chassis (n): The base frame of a motor vehicle, which is a key component of the undercarriage.
  • The truck has a very durable chassis.

Synonyms

• Underside: The bottom surface of something (less technical).
• Running gear: A term sometimes used for the wheel and suspension assembly of a vehicle.

Related Phrases

• Undercarriage damage: A common phrase in vehicle inspection and repair reports.
  • The used car was sold cheaply due to significant undercarriage damage.

Học thuật

Noun

1. framework that serves as a support for the body of a vehicle