Definition: The term "conoidical" refers to a type of geometric shape that is commonly used in engineering and architecture. It is named after the Greek mathematician Archimedes, who described it as "a cone with an oblique axis." This shape is often used to model various objects such as pipes, filters, and gears. The conoidical shape has many applications in various fields of engineering and architecture. It can be used to create a range of structures, from cylindrical tanks to centrifugal