privy /ˈpɹɪvi/noun 4adjective 3forms 4 noun4 •An outdoor facility for urination and defecation, whether open (latrine) or enclosed (outhouse). •A lavatory: a room with a toilet.To counteract these degrading effects he advised that the privy should be in every house the room nearest to heaven, […]. — 1921 •A toilet: a fixture used for urination and defecation.Arconum—I found two chairs wanting in the gentlemen's room, and the bath room attached applied to other purposes... the privies and urinaries clean... — 1864 •A partaker; one having an interest in an action, contract, etc. to which he is not himself a party. adjective3 •Private, exclusive; not public; one's own.The king retreated to his privy chamber. •With knowledge of; party to; let in on.He was privy to the discussions. •(no longer used) Secret, hidden, concealed.Nonetheless, in the dark and privy stillness of our minds there are few of us who are not still haunted by worrisome doubts. — 1967 formsprivies · more privy · most privy · priviest