D defs.my
Entry 4 senses Webster, 1913

Traction

/trăk'-shən/ · Trac·tion · IPA /ˈtɹæk.ʃən/
01 n. The act of drawing, or the state of being drawn; as, the traction of a muscle.
  1. 1.
    The act of drawing, or the state of being drawn; as, the traction of a muscle.
  2. 2.
    Specifically, the act of drawing a body along a plane by motive power, as the drawing of a carriage by men or horses, the towing of a boat by a tug.
  3. 3.
    Attraction; a drawing toward.[R.]
  4. 4.
    The adhesive friction of a wheel on a rail, a rope on a pulley, or the like; as, the car is stuck in the snow because it can;t get any traction.
Phrases & compounds
Angle of traction — the angle made with a given plane by the line of direction in which a tractive force acts.
Traction engine — a locomotive for drawing vehicles on highways or in the fields.