0 the quality or fact of hiding your feelings, thoughts, intentions, and actions from other people: --
The secretiveness of the organization has aroused public suspicion.
I don't see the need for all this secretiveness.
The secretiveness that surrounds money - does anybody know what their friends earn? - is at its most extreme among couples.
The fact that people are speculating is fuelled by the secretiveness of the regime.
Secretiveness is part of adolescence and children often keep worries and anxieties to themselves.
Because of the secretiveness of the biotech industry, Green couldn't be more specific.