The lack of adhesive friction of a body on a surface on which it moves. The lack of traction. Slippery. Smooth.
When the car hit the ice there was too much sliption and I spun out.
My bald tires give me to much sliption.
The wet moss covered rock has far to much sliption to use to get across the creek.
Aerodynamic body kits limit sliption on a car.
During the Jello wrestling match the contestants had to much sliption to even stand.
My shoes are old and give me too much sliption.