(n) :
a surface formed when a given curve is revolved around a given axis. If the resulting surface is a closed one, it also defines a solid of revolution
"a sphere is a surface of revolution of a circle around an axis which runs through the center of the circle."
(n) :
a surface formed when a given curve is revolved around a given axis. If the resulting surface is a closed one, it also defines a solid of revolution
"a sphere is a surface of revolution of a circle around an axis which runs through the center of the circle."