Secrecy

Webster's Dictionary of the English Language

·noun Seclusion; privacy; retirement.

II. Secrecy ·noun That which is concealed; a secret.

III. Secrecy ·noun The quality of being secretive; fidelity to a secret; forbearance of disclosure or discovery.

IV. Secrecy ·noun The state or quality of being hidden; as, his movements were detected in spite of their secrecy.