Wordnet 3.0
VERB (1)
1. 
 be or go into hiding; 
 keep out of sight, as for protection and safety; 
- Example: "Probably his horse would be close to where he was hiding"- Example: "She is hiding out in a cabin in Montana"[syn: hide, hide out]
WordNet (r) 3.0 (2006):
hide out
    v 1: be or go into hiding; keep out of sight, as for protection
         and safety; "Probably his horse would be close to where he
         was hiding"; "She is hiding out in a cabin in Montana"
         [syn: hide, hide out]