Cylindroid :: Cylindroid (n.) A solid body resembling a right cylinder, but having the bases or ends elliptical..
Cylindroid :: Cylindroid (n.) A certain surface of the third degree, described by a moving straight line; -- used to illustrate the motions of a rigid body and also the forces acting on the body..
Cylindrometric :: Cylindrometric (a.) Belonging to a scale used in measuring cylinders.