definition of
privy

[1] #1 privy n. [toilet, lavatory, lav, can, john, bathroom] a room or building equipped with one or more toilets. wn

[2] #2 privy n. [outhouse, earth-closet, jakes] a small outbuilding with a bench having holes through which a user can defecate. wn

[3] #3 privy s. (followed by 'to') informed about something secret or not generally known; "privy to the details of the conspiracy". wn