1. Not accessible to view
   "hidden damage";
   - concealed, out of sight
    
2. Difficult to find
   "hidden valleys"; "a hidden cave";
   - obscure
    
3. Designed to elude detection
   "a hidden room or place of concealment such as a priest hole";
   - secret

1. Prevent from being seen or discovered
   "hide the money";
   - conceal
    
2. 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";
   - hide out [informal]
    
3. Make undecipherable or imperceptible by obscuring or concealing
   "The heavy fog hid the landscape";
   - obscure, blot out, obliterate, veil
    
4. Cover as if with a shroud
   "Dark clouds hid the mountain peak";
   - shroud, enshroud, cover

See also: concealed, invisible, unseeable

Type of: act, alter, change, enclose, enfold, envelop, enwrap, modify, move, wrap

Encyclopedia: Hidden, George