Definition

Noun: A commercial airliner with two parallel aisles running the length of the passenger cabin, separating the seats into two or more sections (typically three: left, center, right). This configuration is common on larger, wide-body aircraft used for long-haul flights.

Usage

The term "twin-aisle airplane" is used to classify and describe the cabin layout of an aircraft, emphasizing its size and passenger capacity compared to a single-aisle plane. - It functions as a countable noun. - It is a technical and descriptive term common in aviation, travel, and manufacturing contexts.

Examples

• The airline is modernizing its fleet by purchasing new twin-aisle airplanes for its international routes.
• Passengers often find twin-aisle airplanes more comfortable for long journeys due to the easier movement and typically wider seats.
• The Boeing 777 and the Airbus A350 are classic examples of a twin-aisle airplane.

Advanced Usage

• The term is often used in contrast to "single-aisle airplane" or "narrow-body aircraft."
• In industry reports and specifications, it is a standard category for comparing aircraft efficiency, passenger capacity, and range.

Variants and Related Words

• Wide-body aircraft: A very close synonym, often used interchangeably, though it technically emphasizes the fuselage width rather than the aisle count.
• Dual-aisle aircraft: Another synonymous term.
• Single-aisle airplane (n): The direct antonym, referring to an aircraft with one central aisle.

Synonyms

• Wide-body aircraft
• Dual-aisle aircraft
• Wide-body jet

Antonyms

• Single-aisle airplane
• Narrow-body aircraft

Noun

1. a commercial airliner with two aisles