Definition of air cylinder:
(n) :
a surface created by projecting a closed two-dimensional curve along an axis intersecting the plane of the curve; a solid figure bounded by a cylinder and two parallel planes intersecting the cylinder
Definition of air cylinder:
(n) :
a surface created by projecting a closed two-dimensional curve along an axis intersecting the plane of the curve; a solid figure bounded by a cylinder and two parallel planes intersecting the cylinder