camber (

     n 1: a slight convexity (as of the surface of a road)
     2: a slope in the turn of a road or track; the outside is
        higher than the inside in order to reduce the effects of
        centrifugal force [syn: bank, cant]
     3: the alignment of the wheels of a motor vehicle closer
        together at the bottom than at the top
     v : curve upward in the middle