A vehicle capable of atmospheric flight due to interaction with the air, such as buoyancy or lift

(nonstandard) plural of aircraft

A warship designed to carry aircraft, serving as a seagoing air base, with a deck on which aircraft can be launched and landed.

(military) Intended to attack aircraft.

(military) Anti-aircraft artillery. / (military) An anti-aircraft artillery organization. / (military) Anti-aircraft fire.

A proposed aircraft that would be powered by nuclear energy.

plural of aircraft carrier

An aircraft with rocket propulsion, including a rocket pack, a rocket plane, etc.

(aviation) The orientation of an aircraft with respect to the horizon.

plural of aircraft attitude