Source : Webster's Revised Unabridged Dictionary (1913)

Snaky \Snak"y\, a.
   1. Of or pertaining to a snake or snakes; resembling a snake;
      serpentine; winding.

            The red light playing upon its gilt and carving gave
            it an appearance of snaky life.       --L. Wallace.

   2. Sly; cunning; insinuating; deceitful.

            So to the coast of Jordan he directs His easy steps,
            girded with snaky wiles.              --Milton.

   3. Covered with serpents; having serpents; as, a snaky rod or
      wand. --Dryden.

            That snaky-headed, Gorgon shield.     --Milton.

Source : WordNet®

snaky
     adj : resembling a serpent in form; "a serpentine wall"; "snaky
           ridges in the sand" [syn: {serpentine}, {snakelike}]
     [also: {snakiest}, {snakier}]