the GNU version of the Collaborative International Dictionary of English
n. A state of being alone, or without company; solitariness.
The Century Dictionary and Cyclopedia
n. The state of being alone or without company.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. a disposition toward being alone
Word Usage
"You should not be without a greeting from me at Christmastime, when in the midst of the festivities your feeling of aloneness is apt to weigh more heavily upon you."