Qidiruv

Arc-shaped body detail over wheels

suffix like, resembling, similar; tuxumsimon egg shaped, oviform

/ˈætɒl/ n [C] atoll (a ring-shaped coral reef enclosing a lagoon)

A dry hinge, in which one of the parts transmitting the working force has a disk shape

Triangular-shaped device for stopping (blocking) the wheels, placed under the wheel (on both sides) to prevent the car from moving

Bevel gears are gears where the axes of the two shafts intersect and the tooth-bearing faces of the gears themselves are conically shaped.