the GNU version of the Collaborative International Dictionary of English
n. the state or condition of being aberrant; a wandering from the right way; deviation from truth, rectitude, etc.
The Century Dictionary and Cyclopedia
n. Same as aberrancy.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. a state or condition markedly different from the norm
Word Usage
"Ordinarily, she was by far the more sensitive of them, noticing instantly any behavioral aberrance, making snap judgments based on intuition, which were usually correct."