dönme yüzeyi

listen to the pronunciation of dönme yüzeyi
Турецкий язык - Английский Язык
surface of revolution
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 torus is a surface of revolution of a circle around an axis which is outside the circle.

A surface generated by revolving a plane curve about an axis in its plane