1. (

• grip ,
• traction ,
• adhesive_friction

) the friction between a body and the surface on which it moves (as between an automobile tire and the road) ;

2. (

• traction

) (orthopedics) the act of pulling on a bone or limb (as in a fracture) to relieve pressure or align parts in a special way during healing; "his leg was in traction for several days" ;