the GNU version of the Collaborative International Dictionary of English
n. State or quality of being implicit.
The Century Dictionary and Cyclopedia
n. The state of being implicit; the state of trusting without reserve.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. inexplicitness as a consequence of being implied or indirect
Word Usage
"The difficulty here, however, is to flesh out the relevant notion of implicitness in such a way that not every mental state, possessed by every creature"