Source : Webster's Revised Unabridged Dictionary (1913)

Skid \Skid\, v. t. [imp. & p. p. {Skidded}; p. pr. & vb. n.
   {Skidding}.]
   1. To protect or support with a skid or skids; also, to cause
      to move on skids.

   2. To check with a skid, as wagon wheels. --Dickens.

Source : WordNet®

skid
     n 1: one of a pair of planks used to make a track for rolling or
          sliding objects
     2: a restraint provided when the brake linings are moved
        hydraulically against the brake drum to retard the wheel's
        rotation [syn: {brake shoe}, {shoe}]
     3: an unexpected slide [syn: {slip}, {sideslip}]
     [also: {skidding}, {skidded}]

skid
     v 1: slide without control; "the car skidded in the curve on the
          wet road"
     2: elevate onto skids
     3: apply a brake or skid to
     4: move obliquely or sideways, usually in an uncontrolled
        manner; "the wheels skidded against the sidewalk" [syn: {slip},
         {slue}, {slew}, {slide}]
     [also: {skidding}, {skidded}]

skidding
     See {skid}