privy in WordNet English dictionary

1. a room or building equipped with one or more toilets
   toilet  lavatory  lav  can  john  privy  bathroom 
   
2. a small outbuilding with a bench having holes through which a user can defecate
   outhouse  privy  earth-closet  jakes 
   

1. (followed by `to') informed about something secret or not generally known
   "privy to the details of the conspiracy"
   privy 
   
2. hidden from general view or use
   "a privy place to rest and think"; "a secluded romantic spot"; "a secret garden"
   privy  secluded  secret