The aeroplane has not been invented yet.
airplane = aeroplane
No single person invented the aeroplane. Over a number of years many people invented different parts to contribute to its development.
The aeroplane
the first aeroplane
wright brothers
The first aeroplane was invented by the Wright Brothers in 1903.
They invented aeroplane in 1903.
The aeroplane was invented by the Wright Brothers, Orville and Wilbur.
The Wright Brothers
The first self-propelled aeroplane.
They are often considered the inventors of the aeroplane.