from 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.
from The Century Dictionary and Cyclopedia
- n. Same as aberrancy.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a state or condition markedly different from the norm
From aberr ("to stray"), from Latin aberrō ("to wander from the way") + -ance (Wiktionary)