Pilot is a person who flies an aircraft.
Aircraft is a vehicle that can fly like a plane or helicopter.
Engine is a machine that uses the energy from liquid fuel or steam to produce movement.
Passenger is a person who is travelling in a vehicle but is not driving it, flying it, or working on it.
Stabilizer means a device that helps an aircraft, ship, or vehicle to balance.
Fuselage is the main body of an aircraft.
Landing gear is the set of wheels and other parts that support a plane when it is on the ground and make it possible to take off and land.