The Collaborative International Dictionary of English v.0.48:

Hip \Hip\, v. t. [imp. & p. p. Hipped; p. pr. & vb. n.
   Hipping.]
   1. To dislocate or sprain the hip of, to fracture or injure
      the hip bone of (a quadruped) in such a manner as to
      produce a permanent depression of that side.
      [1913 Webster]

   2. To throw (one's adversary) over one's hip in wrestling
      (technically called cross buttock).
      [1913 Webster]

   3. To make with a hip or hips, as a roof.
      [1913 Webster]

   Hipped roof. See Hip roof, under Hip.
      [1913 Webster]