| rolling [`rōl·iŋ] MECHANICS Motion of a body across a surface combined with rotational motion of the body so that the point on the body in contact with the surface is instantaneously at rest. METALLURGY Reducing or changing the cross- sectional area of a workpiece by the compressive forces exerted by rotating rolls. Also known as metal rolling. NAVAL ARCHITECTURE The oscillating motion of a vessel from side to side due to ground swell, heavy sea, or other causes. |