Wordnet 3.0
ADJECTIVE (1)
1. 
 resembling a serpent in form; 
- Example: "a serpentine wall"- Example: "snaky ridges in the sand"[syn: serpentine, snaky, snakelike]
WordNet (r) 3.0 (2006):
snakelike
    adj 1: resembling a serpent in form; "a serpentine wall"; "snaky
           ridges in the sand" [syn: serpentine, snaky,
           snakelike]