Var atrast politehniskajā vārdnīcā (škirkļi "external splines", "internal splines", "male splines", "splined hole") un tīmeklī.
Iespējams, lietvārds "rievsavienojums" arī der.

"The word spline can also denote one of a series of ridges on a driveshaft which mesh with and equalize the rotation speed of a mating piece, thereby transferring torque. For instance, a gear mounted on a shaft might use a male spline on the shaft that matches the female spline on the gear."