The sideways travel of one or both of the skis across the snow, without the ski edges being engaged . Skidding can be an effective means of speed control. Found on http://snowheads.com/ski-forum/viewtopic.php?p=1814936
(from the article `wood`) ...and debarking is sometimes done in the forest by ax or spud (a combination of spade and chisel). In various forests of the world, animals such as ... Found on http://www.britannica.com/eb/a-z/s/105
In contrast to carving by engaging the edges, skidding involves dropping speed and changing direction by steering the skis to the side. Found on https://snowslang.com/glossary/
Skidding is usually caused by the driver braking, accelerating or steering too harshly or driving too fast for the road conditions. If skidding occurs, remove the cause by releasing the brake pedal fully or easing off the accelerator. Turn the steering wheel in the direction of the skid. For example, if the rear of the vehicle skids to the right, s... Found on https://www.encyclo.co.uk/local/22336
the act of moving trees from the site of felling to a leading area or landing. Tractors, horses, or specialized logging equipment can be used for skidding. Skidding methods vary in their impact on soils and the remaining stands. Found on https://www.encyclo.co.uk/local/22458