Definitions for "Reticence"
The quality or state of being reticent, or keeping silence; the state of holding one's tonque; refraining to speak of that which is suggested; uncommunicativeness.
A figure by which a person really speaks of a thing while he makes a show as if he would say nothingon the subject.
the trait of being uncommunicative; not volunteering anything more than necessary
Keywords:  reluctancy, information
Reluctancy to give out information.