what does it mean to make a motion
Motion (democracy) A motion is a formal step to introduce a matter for consideration by a group. It is a common concept in the procedure of trade unions, students' unions, corporations, and other deliberative assemblies. Motions can be oral or in writing, the written form being known as a resolution.
Mechanical joint This is used to connect rigidly two rods which transmit motion in the axial direction, without rotation. These joints may be subjected to tensile or compressive forces along the axes of the rods.