Where did the name plane come from?
The origin of plane is from the root "pele-" (flat, to spread) from which the Latin "planum": 1866, originally in reference to surfaces such as shell casings of beetle wings, from French aéroplane (1855), from Greek-derived aero- "air" (see air (n.
What does plane mean in airplane?
(Entry 1 of 6) 1a [by shortening] : airplane. b : one of the main supporting surfaces of an airplane. 2a : a surface in which if any two points are chosen a straight line joining them lies wholly in that surface. b : a flat or level surface.